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question_answer1)
Which of the following plants does not depend on autotrophic nutrition for food?
A)
Neem tree done
clear
B)
Lemon tree done
clear
C)
Dodder plant done
clear
D)
Mimosa plant done
clear
E)
None of these done
clear
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question_answer2)
____ is a fungus which obtains nutrition through saprophytic nutrition.
A)
Dodder done
clear
B)
Mildew done
clear
C)
Pitcher done
clear
D)
Venus flytrap done
clear
E)
None of these done
clear
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question_answer3)
Which of the following statements is correct?
(i) Parasitic nutrition is a heterotrophic nutrition. |
(ii) Saprophytic plants cannot grow without the host plant. |
(iii) Insectivorous plants do not perform photosynthesis at all. |
(iv) Insectivorous plants obtain nutrients from insects. |
A)
(i) and (ii) done
clear
B)
(ii) and (iii) done
clear
C)
(i) and (iii) done
clear
D)
(i) and (iv) done
clear
E)
None of these done
clear
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question_answer4)
Mutually beneficial relationship between Cynobacterium and a fungus is known as:
A)
Probiotic done
clear
B)
Symbiosis done
clear
C)
Photosynthetic done
clear
D)
Biogenesis done
clear
E)
None of these done
clear
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question_answer5)
Simple carbohydrate produced as a product of photosynthesis by green plants is:
A)
Starch done
clear
B)
Glucose done
clear
C)
Sucrose done
clear
D)
Lactose done
clear
E)
None of these done
clear
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question_answer6)
Which plant is shown in the given figure?
A)
Venus flytrap plant done
clear
B)
Pitcher plant done
clear
C)
Sundew plant done
clear
D)
Cuscuta plant done
clear
E)
None of these done
clear
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question_answer7)
In biology, a relation between two organisms in which one organism is benefited and the other is usually harmed is called:
A)
Mutualism done
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B)
Commensalism done
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C)
Parasitism done
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D)
Groupism done
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E)
None of these done
clear
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question_answer8)
Match the following:
Column A | Column B |
(i) | Sundew | [A] | Saprophyte |
(ii) | Dodder | [B] | Autotroph |
(iii) | Mushroom | [C] | Insectivorous |
(iv) | Mimosa | [D] | Parasite |
A)
(i-C), (ii-D), (iii-B), (iv-A) done
clear
B)
(i-D), (ii-C), (iii-A), (iv-B) done
clear
C)
(i-C), (ii-D), (iii-A), (iv-B) done
clear
D)
(i-B), (ii-A), (iii-D), (iv-C) done
clear
E)
None of these done
clear
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question_answer9)
Which of the following is not a leguminous plant?
A)
Grams done
clear
B)
Peas done
clear
C)
Pulses done
clear
D)
Mango done
clear
E)
None of these done
clear
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question_answer10)
Choose the correct option for the given diagram.
A)
a-cell membrane, b-cell wall, c- nucleus, d-vacuole, e-mitochondria done
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B)
a-cell wall, b-cell membrane, c- vacuole, d-nucleus, e-mitochondria done
clear
C)
a-cell wall, b-cell membrane, c- nucleus, d-vacuole, e-mitochondria done
clear
D)
a-cell membrane, b-vacuole, c- nucleus, d-mitochondria, e-cell wall done
clear
E)
None of these done
clear
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question_answer11)
Fill in the blanks with a correct combination of words.
(i) is an autotroph, (ii) is a saprophyte, live together in (iii). |
The fungus supplies (iv) to the alga. The alga supplies (v) to the fungus. |
A)
(i) - Fungus, (ii) - alga, (iii) - lichen, (iv) - water and minerals, (v) - food done
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B)
(i) - Alga, (ii) - fungus, (iii) - lichen, (iv) - food, (v) - water and minerals done
clear
C)
(i) - Alga, (ii) - fungus, (iii) - lichen, (iv) - water and minerals, (v) - food done
clear
D)
(i) - Fungus, (ii) - Alga, (iii) - lichen, (iv) - food, (v) - water and minerals done
clear
E)
None of these done
clear
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question_answer12)
Which among the following does not depend on the other plants for their growth?
A)
Cuscuta plant done
clear
B)
Mistletoe plant done
clear
C)
Corn smut done
clear
D)
Pitcher plant done
clear
E)
None of these done
clear
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question_answer13)
Mould is a/an:
A)
Autotroph done
clear
B)
Saprophyte done
clear
C)
Partial parasite done
clear
D)
Parasite done
clear
E)
None of these done
clear
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question_answer14)
Shape of guard cells is :
A)
Irregular shape done
clear
B)
Cylindrical shape done
clear
C)
Kidney shape done
clear
D)
Triangular shape done
clear
E)
None of these done
clear
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question_answer15)
Which of the following is not a symbiotic relationship?
A)
Algae and Fungus done
clear
B)
Rhizobium and Pea plant done
clear
C)
Dodder and its host done
clear
D)
All the above done
clear
E)
None of these done
clear
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question_answer16)
Which of the following is an insectivorous plant?
A)
Venus flytrap done
clear
B)
Pitcher done
clear
C)
Sundew done
clear
D)
All the above done
clear
E)
None of these done
clear
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question_answer17)
Oval-shaped structures in which chlorophyll is found :
A)
Stomata done
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B)
Guard cell done
clear
C)
Chloroplast done
clear
D)
Vacuole done
clear
E)
None of these done
clear
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question_answer18)
Amarbel is also known as:
A)
Pitcher done
clear
B)
Cuscuta done
clear
C)
Sundew done
clear
D)
Mould done
clear
E)
None of these done
clear
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question_answer19)
Insectivorous plants trap insects because they:
A)
Do not contain chlorophyll. done
clear
B)
Do not perform photosynthesis. done
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C)
Grows in soil which do not contains sufficient nitrogen. done
clear
D)
Have different type of digestive system. done
clear
E)
None of these done
clear
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question_answer20)
Which of the following statements is correct?
Statement 1: In symbiosis only fungus is benefited from alga. |
Statement 2: In symbiosis only alga is benefited from fungus. |
A)
Statement 1 is correct and statement 1 is incorrect. done
clear
B)
Statement 2 is correct and statement 1 is incorrect. done
clear
C)
Both the statements 1 and 2 are correct. done
clear
D)
Both the statements 1 and 2 are incorrect. done
clear
E)
None of these done
clear
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question_answer21)
Which of the following uses long tube to feed itself?
A)
Frog done
clear
B)
Lizard done
clear
C)
Butterfly done
clear
D)
Snake done
clear
E)
None of these done
clear
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question_answer22)
Hard Shell of shellfish is made up of :
A)
Sulphur done
clear
B)
Calcium carbonate done
clear
C)
Magnesium oxide done
clear
D)
Phosphorus done
clear
E)
None of these done
clear
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question_answer23)
A Housefly uses ___ to convert solid food into liquid.
A)
Wings done
clear
B)
Saliva done
clear
C)
Water done
clear
D)
Filth done
clear
E)
None of these done
clear
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question_answer24)
Amoeba is a:
A)
non - living thing done
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B)
Prokaryote done
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C)
Eukaryote done
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D)
Land animal done
clear
E)
None of these done
clear
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question_answer25)
Which of the following glands is not associated with alimentary canal?
A)
Salivary glands done
clear
B)
Liver done
clear
C)
Pancreas done
clear
D)
All the above done
clear
E)
None of these done
clear
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question_answer26)
__ is the process by which food moves forward in the alimentary canal?
A)
Hydrolysis done
clear
B)
Peristalsis done
clear
C)
Proboscis done
clear
D)
Protruding done
clear
E)
None of these done
clear
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question_answer27)
Water is absorbed from the undigested food material in:
A)
Small intestine done
clear
B)
Large intestine done
clear
C)
Liver done
clear
D)
Rectum done
clear
E)
None of these done
clear
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question_answer28)
On treating starch with saliva it gets break-down to form:
A)
Maltose done
clear
B)
Fatty acid done
clear
C)
Sucrose done
clear
D)
Ammo acid done
clear
E)
None of these done
clear
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question_answer29)
___ secretes bile which is temporarily stored is in a sac called:
A)
Pancreas, stomach done
clear
B)
Liver, stomach done
clear
C)
Liver, Gall bladder done
clear
D)
Small intestine, Gall bladder done
clear
E)
None of these done
clear
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question_answer30)
Which of the following glands is located just below the stomach?
A)
Liver done
clear
B)
Gall bladder done
clear
C)
Pancreas done
clear
D)
Rectum done
clear
E)
None of these done
clear
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question_answer31)
Which of the following is not a correct match?
A)
Incisors - Chisel shaped teeth done
clear
B)
Canines - Pointed teeth done
clear
C)
Premolars - Very small teeth done
clear
D)
Molars - Very large teeth done
clear
E)
None of these done
clear
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question_answer32)
The process in which absorbed food is taken in by body cells:
A)
Absorption done
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B)
Digestion done
clear
C)
Assimilation done
clear
D)
Egestion done
clear
E)
None of these done
clear
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question_answer33)
Largest gland in human body is:
A)
Liver done
clear
B)
Pancreas done
clear
C)
Salivary gland done
clear
D)
Oesophagus done
clear
E)
None of these done
clear
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question_answer34)
Bile helps in breakdown of :
A)
Carbohydrates done
clear
B)
Proteins done
clear
C)
Fats done
clear
D)
Vitamins done
clear
E)
None of these done
clear
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question_answer35)
Hydrochloric acid secreted by stomach does not participate in:
A)
Killing bacteria which may enter the stomach. done
clear
B)
Making medium in the stomach acidic. done
clear
C)
Breaking up fats into fatty acids. done
clear
D)
All the above done
clear
E)
None of these done
clear
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question_answer36)
Which of the following is not digested by human beings?
A)
Fats done
clear
B)
Proteins done
clear
C)
Carbohydrates done
clear
D)
Cellulose done
clear
E)
None of these done
clear
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question_answer37)
Which of the following is not a ruminant?
A)
Goat done
clear
B)
Elephant done
clear
C)
Buffalo done
clear
D)
Cow done
clear
E)
None of these done
clear
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question_answer38)
Partially digested food in the rumen of a goat is called:
A)
Starch done
clear
B)
Cellulose done
clear
C)
Curd done
clear
D)
Cud done
clear
E)
None of these done
clear
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question_answer39)
In human beings Cellulose can be taken as roughage in diet because:
A)
It can be properly digested by our body. done
clear
B)
Digestive juices will convert it into glucose. done
clear
C)
It helps in proper functioning of digestive system. done
clear
D)
All the above done
clear
E)
None of these done
clear
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question_answer40)
Which of the following statements is correct?
(i) The large intestine is longer and wider than the small intestine in human beings. |
(ii) Every tooth is held in a separate socket in the jaw. |
(iii) Mucus protects the stomach from its own secretions of hydrochloric acid. |
(iv) Proteins get break down to form fatty acids. |
A)
(i) and (ii) done
clear
B)
(ii) and (iv) done
clear
C)
(ii) and (iii) done
clear
D)
(i) and (iv) done
clear
E)
None of these done
clear
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