The guard cells controll the opening and closing of the statoma!
stomata open or close in response to light. they function in gas exchange in plants. usually open during the day. The opening and closing of a stoma is controlled by guard cells, a pair of crescent-shaped cells that surround the pore opening. A stoma opens when guard cells absorb watter, and closes when they lose water.
Guard cells control the opening and closing of guard cells
Guard cells physically control the stomata.
Additional Information:
Guard cells respond to chemical instructions to fulfill their function.
The guard cell
Guard cell
My balls
guard cells
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.
Control the opening and closing of 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.
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.
Choloroplasts in the gaurd cell and availability of Water.
Potassium ions, they contribute to the control of turgidity of guard cells, and thus the opening and closing of stomata.
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.
A stomata is the openings in the leaf.
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.
To regulate opening and closing of stomata
It controls opening and closing of stomata .
Gaurd cells help in opening and closing of 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.
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.
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.