3rd Class Science Parts of Plants Question Bank

done Plants Total Questions - 55

• question_answer1)
  Plants grow in soil or in ______.
  A)
  water      done clear
  B)
  sky done clear
  C)
  clouds                                      done clear
  D)
  none of the above done clear
  View Solution play_arrow

• question_answer2)
  Plants get carbon-dioxide from the
  A)
  soil                               done clear
  B)
  sand            done clear
  C)
  leaves                           done clear
  D)
  air done clear
  View Solution play_arrow

• question_answer3)
  Find the odd one out
  A)
                          done clear
  B)
  done clear
  C)
             done clear
  D)
    done clear
  View Solution play_arrow

• question_answer4)
  Grass: Fibrous root :: Carrot : ?
  A)
  Fibrous root                 done clear
  B)
  Tap root done clear
  C)
  Standard root              done clear
  D)
  None of the above done clear
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• question_answer5)
  Leaves are green due to the presence of a green pigment called chlorophyll. The main function of chlorophyll is ?
  A)
  to absorb carbon dioxide from the atmosphere. done clear
  B)
  to absorb water and minerals from the soil. done clear
  C)
  to give greenish colour to the leaves. done clear
  D)
  to perform photosynthesis in the presence of sunlight, carbon-dioxide and water. done clear
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• question_answer6)
  Rose : Shrubs :: Grape : ?
  A)
  Tree                             done clear
  B)
  Climber        done clear
  C)
  Shrubs                         done clear
  D)
  None of these done clear
  View Solution play_arrow

• question_answer7)
  Which of the following part of a plant prepares food?
  A)
                        done clear
  B)
    done clear
  C)
                done clear
  D)
    done clear
  View Solution play_arrow

• question_answer8)
  Which part of the plant carries water and minerals from roots to other parts of the plant?
  A)
  Roots                           done clear
  B)
  Stems         done clear
  C)
  Flowers                        done clear
  D)
  Buds done clear
  View Solution play_arrow

• question_answer9)
  Find the odd one out
  A)
                 done clear
  B)
    done clear
  C)
               done clear
  D)
    done clear
  View Solution play_arrow

• question_answer10)
  Veins :
  A)
  absorb water and minerals from the soil. done clear
  B)
  absorb carbon dioxide from the atmosphere. done clear
  C)
  transport water, food and minerals in a leaf. done clear
  D)
  release oxygen and carbon dioxide into the atmosphere. done clear
  View Solution play_arrow

• question_answer11)
  Jute plant is used to make _____
  A)
  ropes             done clear
  B)
  medicines      done clear
  C)
  perfumes          done clear
  D)
  spices done clear
  View Solution play_arrow

• question_answer12)
  Which plant needs external support to stand?
  A)
  Herbs                           done clear
  B)
  Climbers     done clear
  C)
  Shrubs                         done clear
  D)
  Trees done clear
  View Solution play_arrow

• question_answer13)
  Name the trees or plants which give us Perfume.
  A)
  Jasmine        done clear
  B)
  Neem          done clear
  C)
  Brinjal                          done clear
  D)
  Orange done clear
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• question_answer14)
  Name the trees or plants which give us Oil.
  A)
  Wheat                          done clear
  B)
  Olive           done clear
  C)
  Banana                        done clear
  D)
  Peas done clear
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• question_answer15)
  Which part of the sugarcane plant produces juice?
  A)
  Root                             done clear
  B)
  Leaf           done clear
  C)
  Stem         done clear
  D)
  Fruit done clear
  View Solution play_arrow

• question_answer16)
  What does fruit contains?
  A)
  Flower                         done clear
  B)
  Stem          done clear
  C)
  Leaf                             done clear
  D)
  Seed done clear
  View Solution play_arrow

• question_answer17)
  Potato is the modified form of _____
  A)
  stem           done clear
  B)
  fruit           done clear
  C)
  roof                              done clear
  D)
  leaf done clear
  View Solution play_arrow

• question_answer18)
  Plants can be ______ as well as perennial/evergreen.
  A)
  permanent                   done clear
  B)
  temporary done clear
  C)
  seasonal                done clear
  D)
  None of these done clear
  View Solution play_arrow

• question_answer19)
  Which plant can grow in very low or no water for long period of time?
  A)
  Mango                         done clear
  B)
  Neem          done clear
  C)
  Tulsi                             done clear
  D)
  Cactus done clear
  View Solution play_arrow

• question_answer20)
  In addition to sunlight what else is required for photosynthesis?
  A)
  Sugar and water          done clear
  B)
  Water and oxygen done clear
  C)
  Carbon-dioxide and water     done clear
  D)
  Oxygen and carbon-dioxide done clear
  View Solution play_arrow

• question_answer21)
  Read the poems given below and answer the following questions.            Leaves in the autumn came tumbling down, Scarlet and yellow, russet and brown, Leaves in the garden were swept in a heap, Trees were undressing ready for sleep. Red leaves and yellow leaves Orange leaves and brown, Leaves are dancing everywhere Happily dancing down. In the above narrated poem how many colours of leaves are mentioned
  A)
  Five                             done clear
  B)
  Seven          done clear
  C)
  Four                             done clear
  D)
  Six done clear
  View Solution play_arrow

• question_answer22)
  Read the poems given below and answer the following questions. Leaves in the autumn came tumbling down, Scarlet and yellow, russet and brown, Leaves in the garden were swept in a heap, Trees were undressing ready for sleep. Red leaves and yellow leaves Orange leaves and brown, Leaves are dancing everywhere Happily dancing down. Arrange the leaves in chronological order as how it change colour

  1. Orange

  2. Yellow

  3. Brown

  4. Green

  A)
  4, 2, 1, 3 done clear
  B)
  2, 3, 4, 1 done clear
  C)
  4, 2, 3, 1 done clear
  D)
  4, 3, 2, 1 done clear
  View Solution play_arrow

• question_answer23)
  Fill up the blanks with correct options Leaves make __(22)__ for the plant and help the plant to breathe. Leaves are also called the food __(23)__ of the plant. Leaf has a flat and broad part called leaf blade which has tiny holes. These holes are called __(24)__. Plants breathe air in and out through these stomata. Leaves contain a substance called __(25)__. It helps making food using carbon dioxide and water in the presence of sunlight. The process by which plants make their food from air, water and sunlight is called __(26)__.
  A)
  food                 done clear
  B)
  sweets         done clear
  C)
  water                           done clear
  D)
  fruits done clear
  View Solution play_arrow

• question_answer24)
  Fill up the blanks with correct options Leaves make __(22)__ for the plant and help the plant to breathe. Leaves are also called the food __(23)__ of the plant. Leaf has a flat and broad part called leaf blade which has tiny holes. These holes are called __(24)__. Plants breathe air in and out through these stomata. Leaves contain a substance called __(25)__. It helps making food using carbon dioxide and water in the presence of sunlight. The process by which plants make their food from air, water and sunlight is called __(26)__.
  A)
  shops                           done clear
  B)
  factories       done clear
  C)
  laboratories      done clear
  D)
  malls done clear
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• question_answer25)
  Fill up the blanks with correct options Leaves make __(22)__ for the plant and help the plant to breathe. Leaves are also called the food __(23)__ of the plant. Leaf has a flat and broad part called leaf blade which has tiny holes. These holes are called __(24)__. Plants breathe air in and out through these stomata. Leaves contain a substance called __(25)__. It helps making food using carbon dioxide and water in the presence of sunlight. The process by which plants make their food from air, water and sunlight is called __(26)__.
  A)
  petals                           done clear
  B)
  buds           done clear
  C)
  stomata            done clear
  D)
  holes done clear
  View Solution play_arrow

• question_answer26)
  Fill up the blanks with correct options Leaves make __(22)__ for the plant and help the plant to breathe. Leaves are also called the food __(23)__ of the plant. Leaf has a flat and broad part called leaf blade which has tiny holes. These holes are called __(24)__. Plants breathe air in and out through these stomata. Leaves contain a substance called __(25)__. It helps making food using carbon dioxide and water in the presence of sunlight. The process by which plants make their food from air, water and sunlight is called __(26)__.
  A)
  chlorophyll       done clear
  B)
  homophyll       done clear
  C)
  tryophyll                       done clear
  D)
  odonil done clear
  View Solution play_arrow

• question_answer27)
  Fill up the blanks with correct options Leaves make __(22)__ for the plant and help the plant to breathe. Leaves are also called the food __(23)__ of the plant. Leaf has a flat and broad part called leaf blade which has tiny holes. These holes are called __(24)__. Plants breathe air in and out through these stomata. Leaves contain a substance called __(25)__. It helps making food using carbon dioxide and water in the presence of sunlight. The process by which plants make their food from air, water and sunlight is called __(26)__.
  A)
  auto synthesis          done clear
  B)
  photosynthesis done clear
  C)
  monosynthesis             done clear
  D)
  synthesis done clear
  View Solution play_arrow

• question_answer28)
  Choose the correct option           
  A)
           done clear
  B)
  done clear
  C)
              done clear
  D)
    done clear
  View Solution play_arrow

• question_answer29)
  Choose the correct option
  A)
               done clear
  B)
  done clear
  C)
              done clear
  D)
  done clear
  View Solution play_arrow

• question_answer30)
  From the box below count and answer how many leaves are there which we use as medicines?
  A)
  4                                  done clear
  B)
  5 done clear
  C)
  6                                  done clear
  D)
  7 done clear
  View Solution play_arrow

• question_answer31)
  Which option will replace "X" in the table.
  A)
           Cucumber        done clear
  B)
  Banyan         done clear
  C)
  Apple                           done clear
  D)
  Lotus done clear
  View Solution play_arrow

• question_answer32)
  Which option will replace "X" in the table.
  A)
  Mint                 done clear
  B)
  Radish done clear
  C)
  Ladyfinger                   done clear
  D)
  None of the above done clear
  View Solution play_arrow

• question_answer33)
  Match the following and mark the correct option
  A)
  A-1          B-2          C-3         D-4 done clear
  B)
  A-3          B-4          C-1         D-2 done clear
  C)
  A-4          B-3          C-2         D-1 done clear
  D)
  A-2          B-1          C-4         D-3 done clear
  View Solution play_arrow

• question_answer34)
  Wheat is a ___.                                                            
  A)
  tree                              done clear
  B)
  shrubs         done clear
  C)
  grass                done clear
  D)
  climber      done clear
  View Solution play_arrow

• question_answer35)
  Arrange the pictures in chronological order                            
  A)
           BCDA done clear
  B)
  ABCD done clear
  C)
           DCBA              done clear
  D)
  CDAB done clear
  View Solution play_arrow

• question_answer36)
  At which of the following time may a plant be preparing food?
  A)
  6 a.m.                          done clear
  B)
  10a.m.          done clear
  C)
  10p.m.                         done clear
  D)
  Midnight done clear
  View Solution play_arrow

• question_answer37)
  Which of the following is used to observe the cells of a leaf?
  A)
       done clear
  B)
  done clear
  C)
                        done clear
  D)
  done clear
  View Solution play_arrow

• question_answer38)
  If a plant is placed in a dark room it will soon
  A)
  Bear fruit                     done clear
  B)
  Bear flower done clear
  C)
  Grow bigger                 done clear
  D)
  Grow weak and die done clear
  View Solution play_arrow

• question_answer39)
  Consider the following statements and choose the correct answer        

  Statement A: Plants clean the air - Plants make the air clean which we use for breathing

  Statement B: Trees give us Plastic - We use plastic to make pencil, ladder, box, chair, paper, boat etc.

  A)
  Statement A is true and B is false. done clear
  B)
  Statement B is true and A is false. done clear
  C)
  Both the statements are true. done clear
  D)
  Both the statements are false. done clear
  View Solution play_arrow

• question_answer40)
  Consider the following statements and choose the correct option.

  Statement A: All plants are green.

  Statement B: All green plants prepare their own food.

  A)
  Statement A is true and B is false. done clear
  B)
  Statement B is true and A is false. done clear
  C)
  Both the statements are false. done clear
  D)
  Both the statements are true. done clear
  View Solution play_arrow

• question_answer41)
  Match the following and choose the correct option
  A)
  A-3          B-4          C-1        D-2 done clear
  B)
  A-1          B-2          C-3        D-4 done clear
  C)
  A-4          B-3          C-2        D-1 done clear
  D)
  A-2          B-1          C-4        D-3 done clear
  View Solution play_arrow

• question_answer42)
  The mushroom gets its food:
  A)
  from dead and decaying plants. done clear
  B)
  from photosynthesis. done clear
  C)
  by eating small insects which come near it. done clear
  D)
  from the water we pour near it. done clear
  View Solution play_arrow

• question_answer43)
  Match the following and mark the correct option
  A)
  A-2          B-3          C-4         D-1 done clear
  B)
  A-1          B-2          C-3         D-4 done clear
  C)
  A-3          B-4          C-2         D-1 done clear
  D)
  A-4          B-1          C-3         D-2 done clear
  View Solution play_arrow

• question_answer44)
  In fibrous roots:
  A)
  small side roots grow from a main root. done clear
  B)
  number of roots grows from the end of stem. done clear
  C)
  parallel roots grow from the stem. done clear
  D)
  branches of the plant grow roots. done clear
  View Solution play_arrow

• question_answer45)
  Amit saw some children plucking leaves from plants while playing in the garden. What should Amit do?  
  A)
  Join the children and play with them. done clear
  B)
  Explain them the importance of plants and tell them not to pluck leaves. done clear
  C)
  Walk pass them without interfearing. done clear
  D)
  None of the above. done clear
  View Solution play_arrow

• question_answer46)
  Choose the incorrect statement
  A)
  Mint leaves give smell when dried and crushed. done clear
  B)
  Mango tree has thin and smooth trunk. done clear
  C)
  Roots of carrot plant store food. done clear
  D)
  Jasmine flowers are used to make perfumes. done clear
  View Solution play_arrow

• question_answer47)
  Stomata is present on _______.
  A)
  Inner side of leaves                  done clear
  B)
  Upper side of leaves done clear
  C)
  Underside of leaves           done clear
  D)
  Outer side of leaves. done clear
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• question_answer48)
  Look at the drawings of the three plants below.      Which of the following statements about plants can be made from the drawings? Plants can make food for themselves.  Plants have different types of stems. Plants have different types of roots.   Plants can live on land and in water.
  A)
  A and D only               done clear
  B)
  B and C only done clear
  C)
  A, B and C only           done clear
  D)
  A, B, C and D done clear
  View Solution play_arrow

• question_answer49)
  Which type of plants are harmful to man?
  A)
  Water plants                done clear
  B)
  Flowering plant done clear
  C)
  Non-flowering plants                  done clear
  D)
  Poisonous plants done clear
  View Solution play_arrow

• question_answer50)
  Which one of the following fruits is most likely to be inedible?
  A)
  done clear
  B)
  done clear
  C)
  done clear
  D)
  done clear
  View Solution play_arrow

• question_answer51)
  Look at the two trees below and pick out the correct statement.
  A)
  The leaves of both trees have the same shape. done clear
  B)
  Both trees are water plants. done clear
  C)
  Both trees have weak stems. done clear
  D)
  Both trees produce flowers. done clear
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• question_answer52)
  A tree is protected by an outer covering called _______
  A)
  crown                          done clear
  B)
  bark done clear
  C)
  branch                         done clear
  D)
  trunk done clear
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• question_answer53)
  Which of the following fruits is edible and has one seed?
  A)
  Mango                 done clear
  B)
  Durian done clear
  C)
  Angsana                      done clear
  D)
  Tomato done clear
  View Solution play_arrow

• question_answer54)
  DIRECTIONS: Match Column I with Column II.
  A)
  A-iv          B-ii          C-i         D-ii   done clear
  B)
  A-iii          B-i          C-iv         D-ii   done clear
  C)
  A-ii          B-i          C-iv         D-iii   done clear
  D)
  A-iii          B-ii          C-i         D-iv   done clear
  View Solution play_arrow

• question_answer55)
  
  A)
  A-iv          B-iii          C-ii         D-v         E-i done clear
  B)
  A-iii          B-iv          C-ii         D-i         E-v done clear
  C)
  A-iv          B-i          C-ii         D-v         E-iii done clear
  D)
  A-iii          B-ii          C-i         D-iv         E-v done clear
  View Solution play_arrow