Question

why is the plasma membrane called a selectively permeable membrane??​

Answer 1

Answer:

Becoz it allows only some solutes to pass through it....

Answer 2

Plasma membrane also called a selectively permeable membrane as it permits the movement of only certain molecules in and out of the cells ...... As the plasma membrane acts as a mechanical barriers , the exchange of material from its sorrounding through osmosis or disfussion in a cell won't takes place .