Potassium ion exchange hypothesis of opening and closeing stomata proposed by
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heya....
K ions are balanced by malate ions present in guard cells and also by taking in some Cl ions. This ion exchange occurs by the expenditure of ATP energy. Increased concentration of K and malate ions in the guard cells vacuole, will cause sufácient osmotic pressure to absorb water from surrounding cells.
tysm.....@kundan
K ions are balanced by malate ions present in guard cells and also by taking in some Cl ions. This ion exchange occurs by the expenditure of ATP energy. Increased concentration of K and malate ions in the guard cells vacuole, will cause sufácient osmotic pressure to absorb water from surrounding cells.
tysm.....@kundan
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