Question

What are guard cells? what are it's functions?
​

Answer 1

Answer:

these are cells present outside the stomatal pore .

Function

1. as its suggested by name , it helps in protection
2. it also results in closing and opening of stomatal porle

Answer 2

Answer:

Guard Cells

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

Explanation:

Functions of Guard Cells:

• To protect stomata
• Chloroplast is present in large numbers in the cells of parts like stomatal guard cells.