Assertion : During the night the effect of root pressure in transport of water is more important. Reason : Stomata is open during day, transpiration takes place which help in transport of water.
(a) Both Assertion and Reason are true and Reason is the correct explanation of Assertion. (b) Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
(c) Assertion is true but Reason is false.
(d) Both Assertion and Reason are false.
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Answer:
Because the stomata are closed throughout the night, the effect of root pressure on water transport is particularly relevant at night. Transpiration does not occur during the night hours owing to the lack of sunshine, and water cannot reach the leaves without the transpiration pull.
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Answer:
Explanation:
assertion and reason are true and its the correct explanation
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