Question

explain the process of opening and closing of stomata with diagram​

Answer 1

HEYA❤

They give out excess water released in the process of respiration during night along with carbon dioxide. Opening and closing of stomata is controlled by concentration of solutes in the guard cell. ... Now, guard cells becom flaccid with no water. They collapse against each other and result in the closing of stomata.

Answer 2

when in stomata water swell then it's open process done or when in stomata water shrink then this is closed process