Question

What are the special structures that help in exchange of gases in leaves.​

Answer 1

Answer:the stomata control gas exchange in the leaf. Each stoma can be open or closed, depending on how turgid its guard cells are. In the light, the guard cells absorb water by osmosis , become turgid and the stoma opens.

Explanation:

Answer 2

Answer:

The role of stomata

The stomata control gas exchange in the leaf. Each stoma can be open or closed, depending on how turgid its guard cells are.