Question

What do you mean by permeability membrane explain some examples

Answer 1

A membrane is said to be permeable when it allows only certain materials to pass in and out of it. A simple example of permeable membrane is cell wall.

Answer 2

A semipermeable membrane, also termed aselectively permeable membrane, a partiallypermeable membrane or a differentiallypermeable membrane, is a type of biologicalmembrane that will allow certain molecules or ions to pass through it by diffusion and occasionally specialized "facilitated diffusion,"