Question

what are the tiny apertures found on the surface of the leaf, which regulate the exchange of respiratory gases And transpiration?pls help me my dear friends pls​

Answer 1

stoma (plural stomata) A tiny opening in the surface of a plant leaf or stem. It allows gases and water vapor to escape. Some plants close their stomata at night

Answer 2

Answer:

stoma (plural stomata) A tiny opening in the surface of a plant leaf or stem. It allows gases and water vapor to escape. Some plants close their stomata at night. Other plants — those living in very dry areas such as deserts — close them during the day to keep water inside.

Explanation:

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