write the role of the following guardcell
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Guard cells are cells surrounding each stoma. They help to regulate the rate of transpiration by opening and closing the stomata. To understand how they function, study the following figures. ... In figure B, the guard cells have lost water, which causes the cells to become flaccid and the stomatal opening to close.
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The role of guard cell is to protect the stomata and allow or stop the exchange of gases
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