Question

Functions Of Guard Cell......???​

Answer 1

Explanation:

Guard cells are cells surrounding each stoma. They help to regulate the rate of transpiration by opening and closing the stomata.

Answer 2

allow exchange of water and gas , and to protect stomata

Explanation:

The function ot guard cell is that it protects the stomta from loosing its water .whenever water entered in stomata then it opens and when water is loses then it colse .this condition is also same for gaseous exchange