Biology for IGCSE & O level - Transport In Plants (Section 4 - No. 14)
What is the role of the stomata in a plant?
To transport water and minerals to the leaves.
To take up water from the soil.
To regulate the exchange of gases and water vapor with the atmosphere.
To transport sugars from the leaves to other parts of the plant.
Explanation
Stomata regulate the exchange of gases (carbon dioxide and oxygen) and water vapor with the atmosphere. They help with gas exchange for photosynthesis and transpiration.
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