Question

why is the cell membrane also called selectively permeable membrane?​

Answer 1

Hey user !!

Plasma membrane called a selectively permeable membrane because it regulates the movement of substances from within to outside of the cell. This means that the plasma membrane allows the entry of some substances while preventing the movement of some other substance.

Answer 2

Hii mate

Plasma membrane is called as a selectively permeable membrane because it regulates the flow of substances from within to outside of the cell. That is it makes sure that only selected particles enter.

hope it helps................./