Question

I am single layered, but maintain cellular osmotic pressure - Who am I?

Answer 1

Cell wall..................

Answer 2

Answer:

Cell walls maintain the cellular osmotic pressure.

Explanation:

For the celluar transportation of different substances, osmosis is the most preferable method for this biological transportation.

And in this osmosis process a semipermeable membrane is mandatorily necessary.

And in the biological cells,the cell walls act as the semipermeable membrane for the osmosis and also maintain celluar osmotic pressure.