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questions & answers.
Q1.
Multiple Choice Questions:
- The green colour of plants is because of _______________.
- chlorophyll
- croton
- carbon dioxide
- The stomata is present on the _______________.
- roots
- stems
- leaves
- This is not formed in photosynthesis
- Glucose
- Carbon dioxide
- Oxygen
- This is an unusual plant.
- Peepal
- Mushroom
- Neem
- This is an insectivorous plant.
- Cactus
- Pitcher plant
- Coleus
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- (a) chlorophyll
- (c) leaves
- (b) Carbon dioxide
- (b) Mushroom
- (b) Pitcher plant
Q2.
True-False :
- Plants prepare their own food.
- Exchange of gases takes place through roots.
- Photosynthesis can take place in a dark room.
- Plants store their excess food in roots, stems and leaves.
- Animals depend on plants only for their food.
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answer not shownQ3.
Name any two
- Non-green plants
- Plants with multicoloured leaves
- Parasitic plants
- Insectivorous plants
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- Mushroom, Truffle (a type of fungi)
- Croton, Coleus
- Dodder, Corspe flower
- Venus flytrap, Sundew
Q4.
Answer in one word
- The green pigment present in leaves
- The process of making food in plants
- It is a rapid energy-giving substance.
- Plant with coloured leaves, other than green
- The modified form of leaves in cactus
- Pitcher plant is an example of this type of plant
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Answer:
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- Chlorophyll
- Photosynthesis
- Glucose
- Chlorophyllous
- Spines
- Carnivorous
Q5.
Why are leaves mostly green in colour?
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Leaves are mostly green in colour because they contain a green pigment called chlorophyll. Chlorophyll is important for photosynthesis, the process by which plants make food.














