Tag: Mechanism of Opening and Closing of Stomata

Mechanism of Stomatal Movement

Mechanism of Stomatal Movement: What is Stomata? Stomata help in gaseous exchange at the time of respiration and photosynthesis. They are very minute apertures, usually found on the epidermis of the leaves. Each stoma is surrounded by two kidney-shaped special epidermal cells, known as guard cells. The wall of guard cells near the pore is thick. …