Question

Which cell is called guard cell and why?​

Answer 1

Explanation:

Guard cells are cells surrounding each stoma. They help to regulate the rate of transpiration by opening and closing the stomata. ... Notice that in figure A the guard cells are turgid, or swollen, and the stomatal opening is large. This turgidity is caused by the accumulation of K+ (potassium ions) in the guard cells.

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Answer 2

Answer:

nerve cell

Explanation:

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