Question

2. Why is the plasma membrane
called a selectively permeable
membrane​

Answer 1

Explanation:

It is known as selectively permeable membrane because it regulate the movement of substance in and out of the cell.

Answer 2

HERE IS YOUR ANSWER ⤵

PLASMA MEMBRANE is also known as selectively permeable membrane.....

[{Because it controls the entry and exit of the substances / organelles.......}]

It protects the cell from external objects....

And also provide it structural strength so that the internal organelles do not flow outside...

And control the entry and exit of organelles......

HOPE THIS HELPS U.....❤❤❤