true
no
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.
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.
The stomata close during strong sunlight so they don't lose excess water. The stomata is how water is excreted from the cell.
Shortage of water causes the stomata to close.
close
the guard cells
Their stomata during the day!.
Changes in the osmotic potential of gaurd cells make that stomata open or closed