Stomatal pores in plants regulate the amount of water and solutes within them by opening and closing their guard cells using osmotic pressure.
Guard cells and adjacent subsidiary cells are involved in opening and closing of stomata.
The cells that open and close the stomata are the guard cells
These are called the guard cells.
Guard cells.
guard cells
The stoma is "turgor operated valve". The opening and closing of stoma is regulated by the turgidity of guard cells. The stomata are open when the guard cells are turgid. On losing turgidity in guard cells, the stomata closes.
Control the opening and closing of the stomata.
guard cells
The guard cells controll the opening and closing of the statoma!
The stomata are controlled by two epidermal cells called guard cells. When water flows in, the guard cells swell up and closes the stomata. When the water leaves, it becomes flaccid and opens the stomata.
The stoma is "turgor operated valve". The opening and closing of stoma is regulated by the turgidity of guard cells. The stomata are open when the guard cells are turgid. On losing turgidity in guard cells, the stomata closes.
Gaurd cells help in opening and closing of stomata
Control the opening and closing of the stomata.
Guard cells. They are bean-shaped and this allows for the opening and closing of stomata.
Potassium ions, they contribute to the control of turgidity of guard cells, and thus the opening and closing of stomata.
Gaurd cells help in opening and closing of stomata
The stomata are the pores and the guard cells control the opening and closing of these pores.
guard cells
By endo-osmosis and exo-osmosis.
The guard cells controll the opening and closing of the statoma!
The stomata are controlled by two epidermal cells called guard cells. When water flows in, the guard cells swell up and closes the stomata. When the water leaves, it becomes flaccid and opens the stomata.
There are a large number of tiny pores called stomata on the surface of leaves of plants (The singular of stomata is stoma).Each stomatal pore (or stoma) is surrounded by a pair of guard cells .The opening & closing of stomatal pores are controlled by the guard cells.