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प्रश्न
Briefly explain how the rate of transpiration is affected by:
Humidity of the atmosphere
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उत्तर
When the air is humid; it can receive very less water vapour. Thus, high humidity in the air reduces the rate of outward diffusion of the internal water vapour across stomata, thereby reducing the rate of transpiration.
संबंधित प्रश्न
Why are the stomata in most plants more numerous on the lower surface of a leaf instead of being on the upper surface?
Answer the following (only in few words);
In which form, water comes out in transpiration?
Answer the following (only in few words);
Give one important difference between transpiration and evaporation.
Choose the correct answer:
Who had said that "transpiration is a necessary evil"?
What are lenticels? Where are they found?
What are the advantages of transpiration to the plant?
Complete the following sentence with appropriate word:
Transpiration normally takes place in the presence of ___________.
State the Location:
Lenticels
Write the functional activity of the following structure:
Guard cells
