Question

What is the layer present outside the plasma membrane called?

Answer 1

Hey mate....... here's your answer...

The layer is known as cell wall.

Hope it Helps

Answer 2

Hey friend,
Here is your answer:

Cell wall is the layer that lies outside the plasma membrane or the cell membrane in a plant cell.
Cell wall is a freely permeable membrane which is made up of cellulose.

Hope it helps u.