Biology, asked by pk9829571468, 10 months ago

पतियों में रंध्र के खुलने एवं बंद होने की क्रिया में नियम की आय नो द्वारा होता है

Answers

Answered by kirtitiwari0003

Answer:

Ion uptake into guard cells causes stomatal opening: The opening of gas exchange pores requires the uptake of potassium ions into guard cells. Potassium channels and pumps have been identified and shown to function in the uptake of ions and opening of stomatal apertures.

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