they close to conserve water
They close to conserve water.
The stomata will mostly close during drought. The stomata are responsible for the storage of water in plants. The opening and closing of the stomata regulates the amount of water in plants.
no
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.
Yes, in hot and dry weather, stomata close to prevent excessive water loss through transpiration. Closing the stomata helps plants conserve water and maintain optimal internal conditions for photosynthesis.
Guard cells are responsible.There two hypothesis explaining opening and closing of stomata. 1.sugar-starch hypothesis 2.potassium ion hypothesis
true
Through the stomata carbon dioxide diffuses into the plant and oxygen and water vapor diffuse out of the plant. Guard cells control the opening and closing of the stomata. Used in arid climates to control water loss for instance.
guard cells
To prevent loss of water from guard cells
Stomata close during the night because the water will evaporate ( they do this to conserve water).
The guard cells open and close the stomata as needed.