Question

waht is the meaning of memebrane​

Answer 1

Answer:

A membrane is a selective barrier; it allows some things to pass through but stops others. Such things may be molecules, ions, or other small particles. 

Answer 2

Answer:

membrane is a selective barrier that is selective to pass objects/substances through it. They may be molecules,atoms,ions or other particles.

Biological membranes consist of cell membrane,plasma membrane ,nuclear membrane,tissue membrane,etc

AMAZING FACT ABOUT MEMBRANE:

cell membrane is made of phospholipids.