Question

help !
answer this question ​

Answer 1

Answer:

plasma membrane is called selectively permeable because it regulates entry and exit of substances in a cell.

Answer 2

Answer:

Plasma membrane is called selectively permeable membrane because it allows movement of only certain substances in and out of the cell.

CO2 and water move in and out out of the cell with the process of osmosis (a special kind of diffusion).

Thanks!!

Please mark brainliest and follow me...