Question

Explain how does the exchange of gases occur in plants across the surface of

stems, roots and leaves.​

Answer 1

Answer:

In leaves there is special mouth like openings called stomata which performs the exchange of gases. In stems of woody plants, there some pores which perform the exchange of gases . These pores are called Lenticels. In roots, there are small pores present on the surface of root hair which exchange gases via diffusion.

Answer 2

Answer:

the exchange of gases in roots of a plant

takes place by the process of diffusion.

the exchange of gases is mostly done

with the help of stomata.Plant breathin

through stomata present in their bodies.