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प्रश्न
Take two potted plants. Keep one in sunlight and the other in a fully covered box. Water them regularly. After a week observe the plants.
| Before a week | After a week |
 |
 |
| What did you observe? | Plant in sunlight | Plant in box |
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उत्तर
| What did you observe? | Plant in sunlight | Plant in box |
| The plant is grown well | Due to lack of sunlight, the plant could not make food and eventually, it is dead. |
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संबंधित प्रश्न
Describe the functions of various parts of a plant.
Why would living things not be able to live without plants?
Stamen contains _______ grains.
Green plants need sunlight.
The seasons are four.
______ is a natural science concerned with the study of life and living organisms.
What are the uses of plants?
Give some examples of monocotyledonous plants and dicotyledonous plants.
Solve the crossword given in the following figure as per the clues given below it:
Across
1. The term that describes upward movement of water in a stem.
3. The part of leaf which is attached to the stem.
5. This part is attached to the tip of filament.
Down
1. Plants that are weak and spread on the ground.
2. Ovules are present in this part of flower.
4. Is the broad part of leaf.
Fill in the blanks with the terms that are listed below:
| anther | male | ovary | ovule | petals | pistil | stamen | filament |
Sepals, ___(a)___, stamens and ___(b)___ are the parts of a flower. Stamen is made up of ___(c)___ and ___(d)___ and it represents the ___(e)___ part of the flower. The female part of the flower is called the ___(f)___. The basal, swollen part of the pistil is called the ___(g)___ which contains the ___(h)___.
