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प्रश्न
Briefly explain how the rate of transpiration is affected by:
The intensity of light.
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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.
संबंधित प्रश्न
Transpiration will be fastest when the day is
Most of the transpiration in tall trees occurs through
What is wilting? Some plants show wilting of their leaves at noon even when the soil is well watered, Why is it so?
Expand the following biological abbreviations :
(i) ABA
Explain how the rate of transpiration is affected on:
a windy day
Explain how the rate of transpiration is affected on:
a foggy day
Describe any three conditions which affect transpiration.
