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Question
Choose the correct answer:
The rate of transpiration is determined with the following instrument ____________
Options
Potometer
Evaporimeter
Atmometer
Perimeter
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Solution
The rate of transpiration is determined with the following instrument Potometer
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RELATED QUESTIONS
One of the internal factors which affect the rate of transpiration is
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?
Answer the following (only in few words);
What is the impact of more atmospheric pressure on transpiration?
Briefly explain how the rate of transpiration is affected by:
The humidity of the atmosphere.
How does the rate of Transpiration differ when there is High temperature?
Name the three external factors which increase the rate of transpiration.
Name three extrinsic factors which decrease the rate of transpiration.
(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.
