Write the functions of stomata with diagram open and closed stomata?
Answers
The stomata consist of minute pores called stoma surrounded by a pair of guard cells. This stoma functions as a turgor, an operated valve which functions by opening and closing according to the turgidity of guard cells. ... They are the accessory cells to guard cells and are found in the epidermis of plants.
Stomata..
stomata performs the exchange of gasses in plants. it also performs transpiration.
Stomata are adjustable force that are usually open during the day when carbon dioxide is required for photosynthesis and closed at night when photosynthesis is shutdown the opening and closing of stomata is controlled by accumulation of solutes in the guard cells. Salute Sar taken in by the guard cells from the neighbouring epidermal and miso PIL cells as a result both osmotic potential and water potential of the guard cells are lowered. This would create a water potential gradient between the guard cells and the neighbouring cells and will make the water move into guard cells. The guard cells becomes turgid and band result in the stomatal opening with a decline in guard cells solute water moves out of the guard cells. Making them blessed and collapse against one another as a result. The matter close does the opening and closing of stomata is controlled by osmotic movement of water in or out of the guard cells along a water potential gradient. here one principal is there Uh, that is K + ion. pump hypothesis proposed by levitt --The rise in potassium level causes stomata opening and its decrease stimulates stomatal closing
this information from #complete biology
