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9. How would a leaf be able to retain water in dry conditions using the guard cells?
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9. How would a leaf be able to retain water in dry conditions using the guard cells?

User Sirclesam
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Answer:

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Step-by-step explanation:

Stomatal pores in plants regulate the amount of water and solutes within them by opening and closing their guard cells using osmotic pressure. ... Over 95% of a plant's water loss occurs through the stoma via water vapor.

User Johannes Jensen
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