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प्रश्न
Briefly explain how the rate of transpiration is affected by:
The intensity of light.
उत्तर
Light intensity: It increases or decreases the rate of transpiration. In strong light, the rate of transpiration is more because stomata are wide open. In dim light or on a cloudy day the stomata are partially closed reducing the rate of transpiration.
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संबंधित प्रश्न
The rate of transpiration is more when
The loss of water as water vapour from the acrial parts of a plant is known as
Transpiration will be fastest when the day is
What is wilting? Some plants show wilting of their leaves at noon even when the soil is well watered, Why is it so?
Answer the following (only in few words);
What is the impact of more atmospheric pressure on transpiration?
Explain how the rate of transpiration is affected on:
a windy day
Choose the correct answer:
Transpiration rate is high, when ___________
Choose the correct answer:
Transpiration rate is low ____________
Name three extrinsic factors which decrease the rate of transpiration.
