Question

The structure which controls the entry and exit of the materials through the cell is a)cell wall,b)cell membrane,c)both,d)none of them

Answer 1

Answer:

Explanation:

Option B is your correct answer that is cell membrane.

As it is known that cell membrane is differentially permeable to materials entering in it.

Cell Wall is dead in nature.So by it useless material can also enter in the cell or important materials can leave it.

But cell membrane allows specific material sto enter or leave the cell.

So cell membrane is correct answer.

HAVE A GREAT DAY MATE :)

Answer 2

Answer:

The answer is -(b) cell membrane

Explain:

The structure that controls the entry and exit of materials through the cell is cell membrane or plasma membrane..