Question

define stomata .......................​

Answer 1

Stomata are small pores present in the leaf. They are surrounded by gaurd cells which help in closening and opening of stomata. They allow exchange of gases from the surrounding medium. Usually, carbon dioxide is taken up and oxygen is released.

Answer 2

Answer:

In botany, a stoma, also called a stomate is a pore, found in the epidermis of leaves, stems, and other organs, that facilitates gas exchange. The pore is bordered by a pair of specialized parenchyma cells known as guard cells that are responsible for regulating the size of the stomatal opening.

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