Science, asked by muskan8254, 1 year ago

what causes the opening and closing of stomata?

Answers

Answered by sibi61

Hi here is your answer

Exchange of gases cause opening and closing of stomata

Hope it help you

Please mark me please

muskan8254: thanx 2 u

subhashv4152: no its totally wrong

muskan8254: how

subhashv4152: guard cell helps in closing and opening of stomatal pore.the guard cell swell up when water flow into it during day time,causing it to open.similarly during night water leaves guard cell so guard cell shrink thus causing stomata close.

subhashv4152: this is correct answer

subhashv4152: this is the only the answer about what you asked

Answered by selvib1978

Answer:

Stomata opens and closes for the exchange of gases.

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what causes the opening and closing of stomata?