Question

Opening of the stomata is controlled by guard cells.

• A. True
• B. False

Answer 1

The correct option is A True

Stomata:

1. Stomata is a special structure found in leaves which contains a minute pore called stoma and two guard cells.
2. Stomata help in the passage of oxygen and carbon dioxide during photosynthesis and respiration.
3. Guard cells control the opening and closing of stomata.
4. When guard cells are open, carbon dioxide enters the leaf through the stoma.

Final answer: The statement is true.