How osmosis and diffusion are alike?

Answer:
Both are passive processes, occurring without any input of energy. Substances diffuse down their concentration gradients; although molecules move randomly, in all directions, the net movement will be from an area of higher concentration toward an area of lower concentration. Osmosis is a specific case of diffusion. The term refers to the diffusion of water molecules.
First answer by ID1135289687. Last edit by ID1135289687. Question popularity: 1 [recommend question].