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प्रश्न
Transpiration will be fastest when the day is
पर्याय
cool, humid and windy
hot, humid and still
hot, humid and still
hot, dry and windy
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उत्तर
hot, dry and windy
संबंधित प्रश्न
The rate of transpiration is more when
(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.
Give suitable explanation for the following:
Water transpired is the water absorbed.
List any three major factors that accelerate the rate of transpiration.
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?
Choose the correct answer from the four options given below :
Which one of the following does not affect the rate of transpiration ?
Expand the following biological abbreviations :
(i) ABA
Choose the correct answer:
Rate of transpiration is more, when __________
Name the following:
Season in which the transpiration rate is the highest.
