A) guard cells
B) epidermal cells
C) mesophyll cells
D) lenticels.
Correct Answer: A
Solution :
: Stomata function as turgor-operated valves because their opening and closing movement is governed by the change in turgor of guard cells. Increase in turgor pressure creates a pore between them. With loss of turgor pressure in guard cells the stomatal pores are closed.You need to login to perform this action.
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