Multiple choice

In terrestrial plants, diffusion of oxygen and carbon dioxide occurs through which of the following?

a. Anther b. Stomata c. Lenticels d. Sepals

  1. Only a and b

  2. Only a and c

  3. Only a and d

  4. Only b and c

  5. Only b and d

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

This is the correct option. In terrestrial plants, diffusion of oxygen and carbon dioxide occurs through stomata and lenticels. Stomata are the minute openings on the surface of leaves and lenticels are the openings present on the stems and roots of plants.