HORTICULTURE SCIENCE
ULTRA STRUCTURE OF PLANT CELLS AND ORGANS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which cell is in charge of opening and closing the stomata?
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Guard Cell
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Door Cell
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Palisade Cell
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Mesophyll Cell
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Epidermal Cell
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Explanation:
Detailed explanation-1: -The opening and closing of stomatal pores is regulated by guard cells by increasing or decreasing the amount of water in them. When water enters the guard cells, they become turgid. This results in opening of stomata) pore. When water exits from the guard cells, they become flaccid.
Detailed explanation-2: -Final answer: The opening and closing of the stomatal pore depend upon water in guard cells.
Detailed explanation-3: -Guard cells are pairs of epidermal cells that control gas diffusion by regulating the opening and closure of stomatal pores.
There is 1 question to complete.