Question

what do you mean by permeability of membrane

Answer 1

hey dear ☺☺❤


A selectively permeable cellmembrane is one that allows certain molecules or ions to pass through it by means of active or passive transport.
Active transport processes require the cell to expend energy to move the materials, while passive transport canbe done without using cellular energy....





hope it's help uuu ☺❤

Answer 2

It means the ability of a membrane to move from place to another