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संबंधित प्रश्न
Transpiration will be fastest when the day is
Transpiration is best defined as
Give suitable explanation for the following:
A higher rate of transpiration is recorded on a windy day rather than on a calm day.
There is a general belief that forests tend to bring more frequent rains. Can you explain it scientifically?
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);
What is the effect of temperature on transpiration?
Transpiration rate is reduced ______.
Describe any three conditions which affect transpiration.
What is cohesion?
(a) State whether the following statement are True or False.
(b) Rewrite the false statement in (a) above in the correct form by changing either the first or the last word only.
Atmospheric humidity promotes transpiration from a green plant.
