-
question_answer1)
Read the assertion and reason carefully: |
Assertion : Roots contain nodes but no leaves or buds. |
Reason : Root branches arise endogenously. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer2)
Read the assertion and reason carefully: |
Assertion : In floating aquatic plants, root caps are absent. |
Reason : Root pockets are present in aquatic plants. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer3)
Read the assertion and reason carefully: |
Assertion : Root pockets are similar in all terms to root caps. |
Reason : Root caps and root pocket have the ability to regenerate. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer4)
Read the assertion and reason carefully: |
Assertion : Root hairs are present on whole root surface. |
Reason : Root hairs absorb water. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer5)
Read the assertion and reason carefully: |
Assertion : Old root hairs are replaced by new ones. |
Reason : Outer cells of root gives rise to root hairs. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer6)
Read the assertion and reason carefully: |
Assertion : Secondary and tertiary roots are formed in acropetal manner. |
Reason : Rootlets are ultimate branches. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer7)
Read the assertion and reason carefully: |
Assertion : Deep feeder tap root system is called cymose tap root system. |
Reason : Deep feeder root system is found in trees. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer8)
Read the assertion and reason carefully: |
Assertion : Adventitious roots develop from any part of plant. |
Reason : In such plants, tap root is not developed. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer9)
Read the assertion and reason carefully: |
Assertion : Orchis root resembles human hand. |
Reason : Orchis is an example of fasciculated fleshy roots. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer10)
Read the assertion and reason carefully: |
Assertion : Mimordica roots look like necklace. |
Reason : Mimordica possess moniliform roots. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer11)
Read the assertion and reason carefully: |
Assertion : Assimilatory roots can photosynthesize. |
Reason : Asimilatory roots possess chlorophyll. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer12)
Read the assertion and reason carefully: |
Assertion : Epiphytes are called space parasites. |
Reason : Epiphytic roots possess velamen. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer13)
Read the assertion and reason carefully: |
Assertion : Thorn like structure present in Pothos and Acanthorhiza are root modifications. |
Reason : Thorns have endogenous origin. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer14)
Read the assertion and reason carefully: |
Assertion : Adventitious roots are formed from any part of plant other than the radicle. |
Reason : Adventitious roots are mostly initiated by differentiating vascular tissues of the organ. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer15)
Read the assertion and reason carefully: |
Assertion : Stem develops from hypocotyl of embryo. |
Reason : Internodes bear axillary buds. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer16)
Read the assertion and reason carefully: |
Assertion : Bud may form leaves and flowers. |
Reason : Bud is a condensed shoot. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer17)
Read the assertion and reason carefully: |
Assertion : In cymose branching, growth of terminal bud stops after some time. |
Reason : The growth of the main stem is definite. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer18)
Read the assertion and reason carefully: |
Assertion : Trailers root at the nodes. |
Reason : Trailers is a weak stem. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer19)
Read the assertion and reason carefully: |
Assertion : Runners are underground stem. |
Reason : Runners bear node and internodes. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer20)
Read the assertion and reason carefully: |
Assertion : Sucker is an underground stem. |
Reason : Sucker stem never comes above the ground. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer21)
Read the assertion and reason carefully: |
Assertion : Corm is a highly condensed and specialized underground stem. |
Reason : Corm has circular nodes. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer22)
Read the assertion and reason carefully: |
Assertion : Thorns of Artabotrys are modified floral stalks. |
Reason : In Antigonon, the upper floral buds develop thorns. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer23)
Read the assertion and reason carefully: |
Assertion : Prickles lack vascular cylinder. |
Reason : Prickles show deposition of silica or calcium carbonate. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer24)
Read the assertion and reason carefully: |
Assertion : Phylloclades are modified leaves. |
Reason : Phylloclades reduce transpiration. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer25)
Read the assertion and reason carefully: |
Assertion : Phyllotaxy deals with morphology of leaves. |
Reason : Foliage denotes all leaves of a plant. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer26)
Read the assertion and reason carefully: |
Assertion : Wheat is exstipulate. |
Reason : Grass is ligulate. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer27)
Read the assertion and reason carefully: |
Assertion : In spiral phyllotaxy, many leaves are present on a node. |
Reason : In opposite phyllotaxy, two leaves are borne on a node. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer28)
Read the assertion and reason carefully: |
Assertion : A simple leaf has undivided lamina. |
Reason : Leaves showing pinnate and palmate venation have various type of incisions. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer29)
Read the assertion and reason carefully: |
Assertion : Citrus is a palmate compound leaf. |
Reason : Citrus has single functional leaflet. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer30)
Read the assertion and reason carefully: |
Assertion : Whole compound leaf of Clematis converts into tendril. |
Reason : Gloriosa superba shows whole leaf tendril. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer31)
Read the assertion and reason carefully: |
Assertion : Prickles of plant have a single role of protection of plant. |
Reason : They are superficial in origin. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer32)
Read the assertion and reason carefully: |
Assertion : In Bignonia, the terminal leaflets are modified into hooks. |
Reason : Leaflet of Bignonia is a climber. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer33)
Read the assertion and reason carefully: |
Assertion : Small leaflets are present on the phyllode of Parkinsonia aculeata. |
Reason : Phyllode does not bear leaves and flowers. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer34)
Read the assertion and reason carefully: |
Assertion : The leaf pitcher is a modification of lamina. |
Reason : Leaf pitchers are found in Dischidia to catch the insects. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer35)
Read the assertion and reason carefully: |
Assertion : Succulents leaves are found in xerophytic habitats. |
Reason : Succulents leaves store water and have sunken stomata. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer36)
Read the assertion and reason carefully: |
Assertion : Poinsettia leaves attract pollinators. |
Reason : Floral parts are modified leaves. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer37)
Read the assertion and reason carefully: |
Assertion : Heterophylly is seen in many aquatic plants. |
Reason : Aquatic plants survive in two different conditions of the environment. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer38)
Read the assertion and reason carefully: |
Assertion : In caducous plants, leaves are never formed. |
Reason : In deciduous plants, all leaves fall together. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer39)
Read the assertion and reason carefully: |
Assertion : Onion leaves are centric and green. |
Reason : Aerial leaves of onion store food. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer40)
Read the assertion and reason carefully: |
Assertion : China rose and rose both bear stipules. |
Reason : They are of adnate types. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer41)
Read the assertion and reason carefully: |
Assertion : Mint leaves give off the strong odour. |
Reason : Glandular hairs of mint leaves secrete oil. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer42)
Read the assertion and reason carefully: |
Assertion : Leaves of Bryophyllum, Begonia help in vegetative multiplication. |
Reason : Leaves of these plants possess adventitious buds. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer43)
Read the assertion and reason carefully: |
Assertion : Adiantum caudatum is a walking fern. |
Reason : Adiantum grows vegetatively by their leaf tips. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer44)
Read the assertion and reason carefully: |
Assertion : In corymb, all the flowers lie at the same level. |
Reason : Pedicels of all the flowers are of same length. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer45)
Read the assertion and reason carefully: |
Assertion : Spathe, a bract of spadix attracts pollinators. |
Reason : Spathe is often brightly cloloured. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer46)
Read the assertion and reason carefully: |
Assertion : Flower of racemose inflorescence are pollinated by insects. |
Reason : In Racemose head infloresence, the florets are arranged in a centripetal fashion. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
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question_answer47)
Read the assertion and reason carefully: |
Assertion : In cymose inflorescence, the main axis ends in a flower, but the lateral axis show continuous growth. |
Reason : The arrangement of flower in this inflorescence is centrifugal. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer48)
Read the assertion and reason carefully: |
Assertion : Compound umbel is branched. |
Reason : In compound umbel, both involucre and involucels are present. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer49)
Read the assertion and reason carefully: |
Assertion : In cyathium, several male flowers surround a single female flower. |
Reason : The involucre is nectariferous. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer50)
Read the assertion and reason carefully: |
Assertion : Verticillaster is a cymose inflorescence. |
Reason : The main axis and lateral branches of inflorescence end in flowers. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer51)
Read the assertion and reason carefully: |
Assertion : The flowers of Hypanthodium are never exposed. |
Reason : Hypanthodium flowers are bisexual. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer52)
.
Read the assertion and reason carefully: |
Assertion : An incomplete flower can be perfect. |
Reason : Perfect flowers (incomplete) are called neuter. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer53)
Read the assertion and reason carefully: |
Assertion : A plant having unisexual flowers are called dioecious. |
Reason : Mango is a polygamous plant. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer54)
Read the assertion and reason carefully: |
Assertion : Actinomorphic flowers show radial symmetry. |
Reason : Zygomorphic flowers have bilateral symmetry. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer55)
Read the assertion and reason carefully: |
Assertion : Persistent sepals of Physalis are called accrescent. |
Reason : In Guava, the sepals are marcescent. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer56)
Read the assertion and reason carefully: |
Assertion : Extra whorl of calyx is called epicalyx. |
Reason : Epicalyx is present as inner series of calyx. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer57)
Read the assertion and reason carefully: |
Assertion : Tepals may be free or fused. |
Reason : When sepals and petals are similar, they are called as tepals. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer58)
Read the assertion and reason carefully: |
Assertion : Samara is a winged achenial fruit. |
Reason : Wings may or may not develop from its pericarp. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer59)
Read the assertion and reason carefully: |
Assertion : Achenial fruits are single seeded fruits. |
Reason : Capsular fruits are multiseeded fruits. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer60)
Read the assertion and reason carefully: |
Assertion : Wheat is a caryopsis. |
Reason : Its pericarp is well differentiated. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer61)
Read the assertion and reason carefully: |
Assertion : The mesocarp of drupe is edible in all cases. |
Reason : Coconut is a fibrous drupe. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer62)
Read the assertion and reason carefully: |
Assertion : A part of inflorescence forms multiple fruits. |
Reason : They are called as inflorescence fruits. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer63)
Read the assertion and reason carefully: |
Assertion : Seeds and fruits showing hydrochory generally grow near water bodies. |
Reason : Water is ideal for dispersal of all types of seeds and fruits. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer64)
Read the assertion and reason carefully: |
Assertion : Bats are attracted by the odour of fruits. |
Reason : They disperse soft and sweet fruits. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer65)
Read the assertion and reason carefully: |
Assertion : Human travellers also disperse seeds and fruits. |
Reason : Generally seeds of economically important crops are introduced to new areas. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer66)
Read the assertion and reason carefully: |
Assertion : Some fruits are furnished with hooks, spines, barbs or other devices for sticking to the body of animals unwillingly. |
Reason : Such fruits are dispersed by animals unwillingly. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer67)
Read the assertion and reason carefully: |
Assertion : Ginger has a prostrate-growing rhizome. |
Reason : Shoot growth is not effected by gravity. AIIMS 2004] |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer68)
Read the assertion and reason carefully: |
Assertion : In syngenesious stamen, the filaments are fused and the anther are free. |
Reason : In synandrous stamen, both filaments and anthers are fused. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer69)
Read the assertion and reason carefully: |
Assertion : Anemochory can disperse the seeds at large distance. |
Reason : The dispersal is done by winds. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer70)
Read the assertion and reason carefully: |
Assertion : Caruncle is commonly found in the seeds of Euphorbiaceae. |
Reason : Caruncle does not show any distinct function. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer71)
Read the assertion and reason carefully: |
Assertion : Maize is an albuminous seed. |
Reason : Endosperm is completely absorbed by its growing embryo. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer72)
Read the assertion and reason carefully: |
Assertion : Coconut tree is distributed in coastal areas over a large part of the world. |
Reason : Coconut fruit can float and get dispersed over thousands of kilometers before losing viability. |
[AIIMS 2004]
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer73)
Read the assertion and reason carefully: |
Assertion : All tissues lying inside vascular cambium are called as bark. |
Reason : Bark is made up of phellogen, phellem and phelloderm lying inside secondary phloem. [AIIMS 1994] |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer74)
Read the assertion and reason carefully: |
Assertion : Stomata are absent in submerged hydrophytes. |
Reason : Respiration occurs by means of air chambers in submerged plants. [AIIMS 1997] |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer75)
Read the assertion and reason carefully: |
Assertion : Cambium is a lateral meristem and cause growth in width. |
Reason : Cambium is made up of fusiform and ray initials in stem. [AIIMS 1998] |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer76)
Read the assertion and reason carefully: |
Assertion : Higher plants have meristematic regions for indefinite growth. |
Reason : Higher plants have root and shoot apices. [AIIMS 1999] |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer77)
Read the assertion and reason carefully: |
Assertion : In collateral vascular bundles phloem is situated towards inner side. |
Reason : In monocot stem, cambium is present. [AIIMS 2000] |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer78)
Read the assertion and reason carefully: |
Assertion : Thick cuticle is mostly present in disease resistant plants. |
Reason : Disease causing agents cannot grow on cuticle and cannot invade the cuticle. [AIIMS 1997] |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer79)
Read the assertion and reason carefully: |
Assertion : Quiescent centre is found in the centre of the root apex. |
Reason : It consists of actively dividing cells. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer80)
Read the assertion and reason carefully: |
Assertion : Permanent tissue is composed of mature cells. |
Reason : Meristematic tissue is a group of actively dividing cells. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer81)
Read the assertion and reason carefully: |
Assertion : Intercalary meristem increase length of plant like apical meristems. |
Reason : Intercalary meristem originates from the apical meristems. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer82)
Read the assertion and reason carefully: |
Assertion : The lenticel is meant for gaseous exchange. |
Reason : Lenticel checks excessive evaporation of water. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer83)
Read the assertion and reason carefully: |
Assertion : Xerophytic leaves may contain stomatal crypts or sunken stomata. |
Reason : Spongy parenchyma is more in xerophytic leaves. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer84)
Read the assertion and reason carefully: |
Assertion : Xylem and phloem are also called as leptom and hadrome respectively. |
Reason : Xylem and phloem form conducting tissue of the plant. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer85)
Read the assertion and reason carefully: |
Assertion : The upper surface of the leaf is darker than the lower surface. |
Reason : Spongy mesophyll contains less chloroplasts than palisade mesophyll cells. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer86)
Read the assertion and reason carefully: |
Assertion : Tyloses plug the tracheids and vessels. |
Reason : Tyloses are in growths of xylem cells. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer87)
Read the assertion and reason carefully: |
Assertion : Isobilateral leaves are amphistomatic. |
Reason : Mesophyll is not differentiated into palisade and spongy. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer88)
Read the assertion and reason carefully: |
Assertion : Vegetative propagation by cuttings is possible due to the activity of parenchyma. |
Reason : Parenchyma provides rigidity to the plant. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer89)
Read the assertion and reason carefully: |
Assertion : In grasses and cereals, intercalary meristems are not present. |
Reason : Intercalary meristems form permanent tissues. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer90)
Read the assertion and reason carefully: |
Assertion : The period between the appearance of two leaf primordial is called plastochrons. |
Reason : Leaf-primordia develop below the shoot apex. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer91)
Read the assertion and reason carefully: |
Assertion : Idioblasts are derived from parenchyma. |
Reason : Secretory cells are modified parenchyma. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer92)
Read the assertion and reason carefully: |
Assertion : Trichomes increase the absorptive surface. |
Reason : Trichomes are sub epidermal in origin. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
View Solution play_arrow
-
question_answer93)
Read the assertion and reason carefully: |
Assertion : Growth rings are also called as annual rings. |
Reason : Generally growth ring is formed in each year. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
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question_answer94)
Read the assertion and reason carefully: |
Assertion : Sapwood is less durable than the heartwood. |
Reason : Hollow tree trunks are due to the disappearance of sapwood. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
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question_answer95)
Read the assertion and reason carefully: |
Assertion : Dorsiventral leaves are also called bifacial. |
Reason : They have distinct adaxial and abaxial surfaces. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
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question_answer96)
Read the assertion and reason carefully: |
Assertion : Degeneration of cells causes abscission. |
Reason : Parenchymatous layer forms abscission layer. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
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question_answer97)
Read the assertion and reason carefully: |
Assertion : Bulliform cells are useful in the unrolling of leaf. |
Reason : Bulliform leaves store water. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
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question_answer98)
Read the assertion and reason carefully: |
Assertion : Maize shows Kranz anatomy. |
Reason : In monocot leaves, bundle sheath cells lack chloroplasts. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
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question_answer99)
Read the assertion and reason carefully: |
Assertion : Cuticle is also present in lower epidermal region of the leaf. |
Reason : The lower epidermis contains a large number of stomata. |
A)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion done
clear
B)
If both the assertion and reason are true but the reason is not a correct explanation of the assertion done
clear
C)
If the assertion is true but the reason is false done
clear
D)
If both the assertion and reason are false done
clear
E)
If the assertion is false but reason is true done
clear
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