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प्रश्न
Name three extrinsic factors which decrease the rate of transpiration.
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उत्तर
Humidity, Carbon dioxide and Decrease in atmospheric pressure, Shedding of leaves.
संबंधित प्रश्न
Most of the transpiration in tall trees occurs through
Transpiration is best defined as
List any three major factors that accelerate the rate of transpiration.
List the four advantages of transpiration to the plants.
In an experiment, four freshly plucked leaves (A-D) of a plant, such as those of china – rose, were treated as follows:
(a) Coated with Vaseline on its upper surface.
(b) coated on the lower surface.
(c) coated on both surface
(d) left uncoated.
All the four leaves A, B, C & D were left in a room for about 24 hours.
(i) which leaf would become most limp? Why?
(ii) which leaf would show least limping? Why?
Expand the following biological abbreviations :
IAA
Choose the correct answer:
Rate of transpiration is more, when __________
Briefly explain how the rate of transpiration is affected by:
The humidity of the atmosphere.
