Question

what do you mean by stomatal apparatus

Answer 1

Stomata are small pores present in the epidermis of leaves. They regulate the process of transpiration and gaseous exchange. The stomatal pore is enclosed between two bean-shaped guard cells. ... The pores, the guard cells, and the subsidiary cells together constitute the stomatal apparatus.

Answer 2

The pores, the guard cells, and the subsidiary cells together constitute the stomatal apparatus.Stomata are small pores present in the epidermis of leaves. They regulate the process of transpiration and gaseous exchange. The stomatal pore is enclosed between two bean-shaped guard cells.