Question

how do plants breathe during night if the stomata is closed at night?

Answer 1

Dear Student
The process of respiration in plants in which they take in Oxygen and give out Carbon dioxide takes place at night as well as in daytime. In daytime , the process of photosynthesis also takes place and hence the stomata are open and plant takes in oxygen from stomata. But during night as the process of photosynthesis stops , the stomata also closes to conserve water. During this time plants take in oxygen or breathe through their lenticels.
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