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प्रश्न
(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.
पर्याय
True
False
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उत्तर
This statement is true.
APPEARS IN
संबंधित प्रश्न
Most of the transpiration in tall trees occurs through
Give suitable explanation for the following:
Excessive transpiration results in the wilting of the leaves.
What is wilting? Some plants show wilting of their leaves at noon even when the soil is well watered, Why is it so?
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?
Answer the following (only in few words);
How does transpiration take place in night?
Choose the correct answer:
Rate of transpiration is more, when __________
Describe any three conditions which affect transpiration.
What is cohesion?
How does the rate of Transpiration differ when there is High humidity?
