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Which does have role in opening and closing of stomata?

Published:   20-Sep-2020

(a) Carbon-di-oxide

(b) Oxygen

(c) Potassium

(d) Magnesium

Answer: Potassium

SSC | Subject : Biology | Chpater : Food, Nutrition and Digestion

Posted By :   | Shojb Rahman

Info:

Which does have role in opening and closing of stomata?

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