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__________are specialized plant epidermal cells that lie on either side of stomata. these cells regulate the opening and closing of the stomata they surround and also regulate gas exchange and water loss in the plant tissue.

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1 vote
guard cells
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guard cells are specialized plant epidermal cells that lie on either side of stomata. these cells regulate the opening and closing of the stomata they surround and also regulate gas exchange and water loss in the plant tissue.
User Dac Toan Ho
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3 votes
You're looking for guard cells. 
User Natlines
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