Question

define osmosis and diffusion​

Answer 1

Answer:

Osmosis: Osmosis is the movement of solvent particles across a semipermeable membrane from a dilute solution into a concentrated solution. ... Diffusion: Diffusion is the movement of particles from an area of higher concentration to lower concentration. The overall effect is to equalize concentration throughout the medium.

Answer 2

Answer:

Osmosis : It is the process of any liquid moving in and out of the semi-permeable membrane of the cell.

Diffusion : It is the movement of molecules of a substance from an area of high concentration to an area of low concentration through a semi-permeable membrane of the cell.