Mechanism Opening And Closing Of Stomata Flashcards by Omphile Rahube | Brainscape

Q

Stomata

A

Tiny openings on surface of leaves through water vapor escapes during transpiration.

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Q

During the day

A

Guard cells photosynthesise and swell causing pore to open

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Q

At night

A

Not photosynthesis occurs and guard cells become flaccid , closing pore

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