Question

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

Answer 1

Answer:

Explanation:The cell membrane or the plasma membrane is known as a selectively permeable membrane because it regulates the movement of substances in and out of the cell. This means that the plasma membrane allows the entry of only some substances and prevents the movement of some other materials.

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Answer 2

HeyMate♥️...

_____________ItzCrazyGirl❤️___...

Plasma membrane regulates the movement of substances in and out of the cell. So,Plasma membrane is also called selectively permeable membrane.