Question

what is cell membrane or plasma membrane​

Answer 1

Answer:

The outer layer of the cell which protects it from surrounding is called cell membrane or plasma membrane

Answer 2

plasma membrane is the outermost covering part of the cell that seperates the contents of the cell from its external environment. it allows the entry and exit of some materials in and out of the cell . it also prevents movement of some other materials. therefore , it is also called selctively permeable membrane