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प्रश्न
Give suitable explanation for the following:
Water transpired is the water absorbed.
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उत्तर
Plants absorb water continuously through their roots, which is then conducted upwards to all the aerial parts of the plant, including the leaves. Only a small quantity of this water i.e. about 0.02% is used for the photosynthesis and other activities. The rest of the water is transpired as water vapour. Hence water transpired is the water absorbed.
संबंधित प्रश्न
Give suitable explanation for the following:
Excessive transpiration results in the wilting of the leaves.
Give suitable explanation for the following:
More transpiration occurs from the lower surface of a dorsiventral leaf.
Choose the correct answer from the four options given below :
Which one of the following does not affect the rate of transpiration ?
Answer the following (only in few words);
How does transpiration take place in night?
Answer the following (only in few words);
What is the effect of temperature on transpiration?
Transpiration rate is reduced ______.
Briefly explain how the rate of transpiration is affected by:
The intensity of light.
“A higher rate of transpiration is recorded on a windy day rather than on a calm day.” Explain.
Name the following:
Season in which the transpiration rate is the highest.
Name three extrinsic factors which decrease the rate of transpiration.
