Question

why is the plasma memberane called a selectively permeable memberane​

Answer 1

Answer:

The plasma membrane is 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 barrier, the exchange of material from its surroundings through osmosis or diffusion in a cell won't take place

please mark me as brainliest

Answer 2

Explanation:

because it allows only selected materials to pass through it