Question

Why is plasma membrane called semi-permeable membrane ? Write one function of it.

Answer 1

The study regarding animal body is really interesting.

The more you research, more you will get to learn.

The plasma membrane is also called as semi-permeable membrane as it allows several molecules to pass through it by stopping others.

It helps a lot in giving high protection to internal cells in the best possible manner.

Answer 2

Plasma membrane is called semipermeable membrane because it allow movement of few selected substances only through it.

Its main function is that it allows osmosis.