Diffusion occurs from a region of lower concentration to higher concentration.
Movement of molecules of a substance from the region of their higher concentration to the region of their lower concentration without the involvement of a separating membrane is called
(a) Osmosis (b) Diffusion
(c) Active transport (d) Capillarity
____________ is the movement of molecules from a region of higher concentration to a region of lower concentration.
Diffusion is when water moves from its higher concentration to lower concentration through a semipermeable layer.
Write true or false.
(i) Diffusion is the movement of molecules from a region of their lower concentration to that of a higher one.