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Give Reasons for the Following: Why Do Some Herbaceous Plants Show Wilting of Leaves During Mid-day Which Again Recover in the Evening?

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Question

Give Reasons for the following:
Why do some herbaceous plants show wilting of leaves during mid-day which again recover in the evening?

Short/Brief Note
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Solution

During mid-day the rate of transpiration is maximum. During this time, in some herbaceous plants, the rate of transpiration exceeds the amount of water absorbed. Thus, the leaves loss its turgid state and show wilting.

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