Question

define cell membrane or plasma membrane? write it's function also​

Answer 1

Answer:

Function of plasma membrane

1)The cell membrane separate protoplasm from external environment.

2)Separates it cell from the adjacent one it regulate the exchange between the cell and surrounding.

3)It allows only specific ions to enter or leave the cell.

4)In unicellular organisms like amoeba pseudopodia are form by projection of plasma membrane.

5)Ingestion of food and water by endocytosis takes place with the help of plasma membrane.

Answer 2

ʜᴇʀᴇ'ꜱ yᴏᴜʀ ᴀɴꜱᴡᴇʀ

Plasma Membrane/Cell Membrane is the outermost covering of the cell that separates the contents of the cell from its external environment. It is present in both plant and animal cells.

FUNCTIONS:

(i)To provide a mechanical barrier for the protection of the inner cell contents

(ii)To regulate the exchange or transport of substances in and out of the cell

(iii)It allows only some substance to enter and exit in and out the cell. And that is the reason why the Cell Membrane is called the Selectively Permeable Membrane

PLEASE DO MARK MY ANSWER AS THE BRAINLIEST..

<HOPE IT HELPS>