Question

Q.4 leaves have microscopic openings called​

Answer 1

Answer:

Stomate, also called stoma, plural stomata or stomas, any of the microscopic openings or pores in the epidermis of leaves and young stems.

Answer 2

Answer:

Stomata

Explanation:

Stomata are tiny opening in the surface of a leaf that allows the plant to breathe and the transpiration of water in plants.And they are protected by a couple of cell called guard cell.