Question

how do guard cells regulate opening and clsoing of stomata​

Answer 1

here is the answer
Hope that this answer helps u

Answer 2

Answer:

Stomatal pores in plants regulate the amount of water and solutes within them by opening and closing theirguard cells using osmotic pressure. In order for plants to produce energy and maintain cellular function, their cellsundergo the highly intricate process of photosynthesis. Critical in this process is the stoma.