Displaying 5 out
of 8
questions & answers.
Q1.
Tick (√) the right option:
- The leaves have tiny pores called _______________.
- Leaf blade
- Veins
- Stomata
- None of these
- The flattened part of the leaf is called ______________.
- Leaf blade
- Veins
- Stalk
- None of these
- Plants store extra food in the form of ________________.
- Glucose
- Starch
- Proteins
- None of these
- Cactus makes its food in its _______________.
- Stem
- Leaf
- Root
- None of these
- Leaf black helps a leaf to trap ________________.
- Sun light
- Moon light
- Water
- None of these
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Answer:
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- (c) Stomata
- (a) Leaf blade
- (b) Starch
- (a) Stem
- (a) Sunlight
Q2.
Fill in the blanks with the given words:
| leaf blade | food | chlorophyll | photosynthesis | stomata |
- Leaves make ____________________ for plants.
- The flattened part of a leaf is called ______________.
- Leaves help plants to breathe through _______________.
- The leaves are green in colour due to the presence of ______________.
- Leaves make food by a process called ________________.
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Answer:
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- food
- leaf blade
- stomata
- chlorophyll
- photosynthesis
Q3.
Write 'T' for true or 'False' for false:
- The presence of chlorophyll in leaves makes leaves green.
- In the absence of sunlight green leaves put together water and carbon dioxide to make food.
- Chlorophyll is necessary for photosynthesis.
- Some plants get their food from dead and decayed plants and animals.
- Cactus has many leaves.
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Answer:
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- T
- F
- T
- T
- F
Q4.
Match the following:
| 1. Grasses like wheat and paddy | a. Non green plant |
| 2. Mushroom | b. Green substance present in leaves |
| 3. Food factories | c. Green leaves |
| 4. Chlorophyll | d. Cereals |
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Answer:
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- (d) Cereals
- (a) Non green plant
- (c) Green leaves
- (b) Green substance present in leaves
Q5.
Where does food stored in the plants?
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Answer:
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The extra foods are stored in the form of starch in different parts of the plant, like flowers, fruits, seeds etc.














