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LaoStomata open and close in response to environmental cues such as light intensity, carbon dioxide levels, and water availability. During photosynthesis, stomata open to allow for gas exchange, and they close to conserve water during times of drought or darkness. Hormones like abscisic acid and cytokinins also play a role in regulating stomatal movement.
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What do cam plants close?
Their stomata during the day!.
Why do a leafs stomata open and close?
Changes in the osmotic potential of gaurd cells make that stomata open or closed
. CAM plants close their during the day and open them at night?
stomata
What happens to ordinary plants (or C4 or CAM) when stomata close?
Blah
When would plant cells need to close or partially close their stomata?
Plant cells would need to close or partially close their stomata during times of water stress, such as drought, to prevent excessive water loss through transpiration. Closing the stomata also helps conserve water by reducing the entry of harmful pathogens or pollutants into the plant.
