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प्रश्न
Give a reason/suitable explanation.
Transpiration increases with the velocity of the wind.
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उत्तर
The velocity of the wind increases transpiration as it removes the water vapour released during transpiration more rapidly, thereby preventing the adjacent area from becoming saturated with water vapour.
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संबंधित प्रश्न
The rate of transpiration is more when
Most of the transpiration in tall trees occurs through
Give suitable explanation for the following:
Water transpired is the water absorbed.
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 :
(i) ABA
Answer the following (only in few words);
What is the impact of more atmospheric pressure on transpiration?
Mark the most appropriate answer in the following:
If the rate of transpiration becomes more than the rate of photosynthesis, plant will ______
How does the rate of Transpiration differ when there is High humidity?
Name three extrinsic factors which decrease the rate of transpiration.
