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Question
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.
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Solution
Transpiration : Transpiration is loss of water in the form of water vapour from aerial part of plant.
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RELATED QUESTIONS
One of the internal factors which affect the rate of transpiration is
Transpiration will be fastest when the day is
Give suitable explanation for the following:
Excessive transpiration results in the wilting of the leaves.
Give suitable explanation for the following:
More transpiration occurs from the lower surface of a dorsiventral leaf.
Expand the following biological abbreviations :
(i) ABA
Answer the following (only in few words);
How does transpiration take place in night?
Choose the correct answer:
Rate of transpiration is more, when __________
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The intensity of light.
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