Question

Name the two parts of the plant through which gaseous waste products are released into the air?

Answer 1

Stomata present on leaves and lenticels present in the bark of stems are the two parts through which gaseous waste products are released into the air in plants

Answer 2

To parts of a plant through which exchange of gases take place are:

- Stromata cells: They are present on the surface of leaves round mouth like openings protected by another bean like structures called guard cells. They perform the exchange of gases between plant and the environment.

- Lenticles: These are small openings which are present on the surface of stem for the exchange of gases.