Question

osmosis plays important role in stomatal movement​

Answer 1

Answer:

For stomata opening, water is rushed into the guard cells due toosmosis, which is dependent on potassium concentration in the cells. ... The opposite occurs for stomata closure, potassium is transported out the cells, which attracts the water out to the exterior, collapsing the cells on the pore, effectively closing it.

Answer 2

Answer:

For stomata opening, water is rushed into the guard cells due to osmosis, which is dependent on potassium concentration in the cells.