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प्रश्न
Briefly explain how the rate of transpiration is affected by:
The humidity of the atmosphere.
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उत्तर
The humidity of the atmosphere: If the air outside is humid the rate of transpiration is reduced since the outward diffusion of internal water vapour is affected.
संबंधित प्रश्न
Most of the transpiration in tall trees occurs through
(a) State whether the following statement are True (T) or False (F)
(b) Rewrite the false statement in (a) above in the correct form by changing either the first or the last word only.
Wind velocity has an effect on transpiration.
Give suitable explanation for the following:
A higher rate of transpiration is recorded on a windy day rather than on a calm day.
Expand the following biological abbreviations :
(i) ABA
Given below is an apparatus which has setup to investigate a physiological process in plants. The setup was placed in bright sunlight. Answer the questions that follow:
Name the process being studies. Define the process.
Answer the following (only in few words);
What is the relationship between transpiration water and water absorbed from the soil?
Explain how the rate of transpiration is affected on:
a foggy day
Choose the correct answer:
Transpiration rate is high, when ___________
“A higher rate of transpiration is recorded on a windy day rather than on a calm day.” Explain.
