NEET BIOLOGY

Detailed explanation-1: -On the upper and lower parts of the leaf, there are small pores or openings known as stomata. Stomata are surrounded by the guard cells. These guard cells regulate the opening and closing of stomata. Stomata help the leaf in the exchange of gases.

Detailed explanation-2: -stomate, also called stoma, plural stomata or stomas, any of the microscopic openings or pores in the epidermis of leaves and young stems. Stomata are generally more numerous on the underside of leaves.

Detailed explanation-3: -Stomata is a tiny opening or pore that allows the exchange of gases. They are mostly found on the under-surface of plant leaves.