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Question
Briefly explain how the rate of transpiration is affected by:
Humidity of the atmosphere
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Solution
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.
RELATED QUESTIONS
Given below is an example of a certain structure and its special functional activity:
Chloroplasts and Photosynthesis.
In a similar way, write the functional activity against each of the following:
Thick cuticle and ………………………..
Distinguish between the following:
Transpiration and evaporation
Choose the correct answer:
Who had said that "transpiration is a necessary evil"?
Give Reasons for the following:
Transplanting of seedlings to a flowerbed in the evening is better than doing so in the morning.
What are lenticels? Where are they found?
Differentiate Between Transpiration and Evaporation.
Complete the following sentence with appropriate word:
Plants become cool as a result of __________.
State the Location:
Cuticle
