Question

In desert plants stomata remain closed during day time how do they perform photosynthesis

Answer 1

Crassulacean acid metabolism is the method used by the xerophytes ( desert plants ) in which the stomata are remain closed in day to minimize water loss . The CO₂ is stored as malate acid  in vacuoles at night, and then in the daytime, the malate is transported to chloroplasts where it is converted back to CO₂, which is then used during photosynthesis.

Answer 2

Explanation:

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