What is the primary function of stomata in plants?
Correct Answer: Gas exchange
- Step 1: Understand that stomata are tiny openings on the surface of leaves.
- Step 2: Know that these openings are important for gas exchange.
- Step 3: Realize that plants need carbon dioxide (CO2) from the air for photosynthesis.
- Step 4: Recognize that during photosynthesis, plants produce oxygen (O2) as a byproduct.
- Step 5: Conclude that stomata allow carbon dioxide to enter the plant and oxygen to exit.
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