Kidney-shaped cells that surround the stoma are called guard cells.

True

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False

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Solution

The correct option is A
True

Guard cells are cells surrounding each stoma. They help regulate the opening and closing of the stoma. When the guard cells are turgid or swollen, the stomatal opening is large and when the guard cells have lost water or flaccid, the stomatal opening closes.

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Guard cells are kidney-shaped cells that surround the stoma

Q. Each stoma is guarded by two kidney shaped cells called

Q. Pick out the wrong statement.
I. Guard cells expand on the inner side of the stoma, resulting in kidney-shaped cells.
II. The shape taken by the guard cells is independent of the cellulose microfibrils.
III. The unequal stretching of the guard cells allows the pore to form between the two guard cells.

Q. Guard cells are kidney shaped in

The stomatal pore is guarded by two kidney shaped guard cells. Name the epidermal cells surrounding the guard cells. How does a guard cell differ from an epidermal cell? Use a diagram to illustrate your answer.

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Kidney-shaped cells that surround the stoma are called guard cells.

The correct option is A True Guard cells are cells surrounding each stoma. They help regulate the opening and closing of the stoma. When the guard cells are turgid or swollen, the stomatal opening is large and when the guard cells have lost water or flaccid, the stomatal opening closes.

The correct option is A
True

Guard cells are cells surrounding each stoma. They help regulate the opening and closing of the stoma. When the guard cells are turgid or swollen, the stomatal opening is large and when the guard cells have lost water or flaccid, the stomatal opening closes.