Question

7. What is stomatal apparatus?​

Answer 1

Answer:

Stomatal apparatus is a pair of guard cells with or without surrounding subsidiary cells which function as a value to open or close a stomatal pore for gaseous exchange and transpiration. Each stoma is made of two bean-shaped cells called the guard cells.

Answer 2

↓ Answer ↓

Stomatal apparatus refers to the stomata along with its nearby guard cells and other associated cells.