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प्रश्न
Choose the correct answer:
The rate of transpiration is determined with the following instrument ____________
विकल्प
Potometer
Evaporimeter
Atmometer
Perimeter
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उत्तर
The rate of transpiration is determined with the following instrument Potometer
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संबंधित प्रश्न
Give suitable explanation for the following:
Water transpired is the water absorbed.
Mention any three methods by which the plants tend to reduce 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 :
IAA
Given below is an apparatus which has setup to investigate a physiological process in plants. The setup was placed in bright sunlight. Answer the questions that follow:
Name the process being studies. Define the process.
Explain how the rate of transpiration is affected on:
a foggy day
Describe any three conditions which affect transpiration.
How does the rate of Transpiration differ when there is High humidity?
Name three extrinsic factors which decrease the rate of transpiration.
