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 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.
guard cells
Guard cells are the specialized cells that monitor and regulate the size of stomata in plant leaves. They control the opening and closing of stomata to regulate gas exchange and water loss in the plant.
Guard cells on a leaf regulate the opening and closing of stomata, which are small pores that control gas exchange and water loss in plants. By changing shape, guard cells control the size of the stomatal pore to balance the needs of photosynthesis with the need to conserve water.
The guard cells controll the opening and closing of the statoma!
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.
Guard cells. They are bean-shaped and this allows for the opening and closing of stomata.
Gaurd cells help in 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.
guard cells
The stomata are the pores and the guard cells control the opening and closing of these pores.
Guard Cells surround the stomata, and enable it to open or shut.
Guard cells are the specialized cells that monitor and regulate the size of stomata in plant leaves. They control the opening and closing of stomata to regulate gas exchange and water loss in the plant.
Guard cells on a leaf regulate the opening and closing of stomata, which are small pores that control gas exchange and water loss in plants. By changing shape, guard cells control the size of the stomatal pore to balance the needs of photosynthesis with the need to conserve water.
The guard cells controll the opening and closing of the statoma!
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.