A. Gain Water
B. Lose Water
C. Exchange gas
D. None of These
Submitted by: Rana usama Ibrahim
The opening and closing of stomata are controlled by the turgor changes in the guard cells. In the dark, the guard cells lose water, become flaccid and the stomata close. In the light, the guard cells absorb water by osmosis, become turgid and the stomata open.
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B) Lose water
The opening and closing of stomata are controlled by the turgor changes in the guard cells. In the dark, the guard cells lose water, become flaccid and the stomata close. In the light, the guard cells absorb water by osmosis, become turgid and the stomata open.
lose water is correct option
what is right option? flaccid
where answer of this question
chloroplast-containing guard cells, and between each pair is formed a small opening, or pore, called a stoma (plural: stomata). When the two guard cells are turgid (swollen with water), the stoma is open, and, when the two guard cells are flaccid, it is closed.
Please tell me the correct answer of this question.