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How does the opening and closing of stomata help a plant balance two competing needs?

Answer and explanation

Correct answer: By balancing gas exchange with water conservation

Open stomata allow carbon dioxide to enter for photosynthesis, but they also let water vapour escape. Closing them reduces water loss, though it also limits gas exchange. This is how stomata help balance gas exchange and water conservation.

Related tags

StomataTranspirationGas ExchangeLife ProcessesWorld Of LivingScienceClass 10 Mcq

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