Question

what are the tiny pores present on the surface of leaf called! write the two functions done by them​

Answer 1

Answer:

Stomata (noun, “STO-mah-tah”, singular “stoma”) These are the small pores in plant stems or leaves that allow carbon dioxide in and oxygen and water vapor out. Each tiny hole is surrounded by a pair of cells called guard cells. These cells control whether a stoma is open or closed.

Answer 2

The tiny pores present on the surface of leaf are called as stomata .

The two function of stomata are :

1) It help in breathing of the plants.

2) It helps in exchange of gases which takes place inside the plant cells.