Question

What is the role of stomata and lenticels in respiration?

Hint:

Stomata and lenticels are both involved in gas exchange, aiding respiration and maintaining the plant’s metabolic balance.

Answer 1

- Stomata: These are small openings or pores found on the surface of leaves, primarily on the underside. Stomata facilitate the exchange of gases like oxygen, carbon dioxide, and water vapor during respiration and photosynthesis. They help in the uptake of carbon dioxide for photosynthesis and the release of oxygen and water vapor.
- Lenticels: Lenticels are small pores found on the stems, roots, and other parts of woody plants. They allow the exchange of gases like oxygen and carbon dioxide between the plant's internal tissues and the external environment. Lenticels play a key role in maintaining the plant's respiratory processes.