Question

In a temporary mount of a leaf epidermis, we observe small pores a) what are these pores called? b)how a these pores beneficial to plant?

Answer 1

these small pores are called stomata which present on the surface of leaves which help in transpiration and exchange of gases in leaves.

Answer 2

a) these small pores are called stomata
b)these are present on the surface of leaves which help in transpiration and exchange of gases in leaves which are co2 and oxygen