Question

Which function do the stomata perform in photosynthesis?
capturing light energy
capturing light energy

producing glucose
producing glucose

gas exchange
gas exchange

absorbing water

Answer 1

The primary function that stomata perform in photosynthesis is **gas exchange**. Stomata are small openings on the surface of leaves that allow for the exchange of gases; they enable the uptake of carbon dioxide (CO2) needed for photosynthesis and the release of oxygen (O2) produced during the process. While stomata play a role in the overall health and functioning of the plant by facilitating water loss (transpiration) and influencing water absorption indirectly, their main function in the context of photosynthesis is related to gas exchange.