Question

What is the meaning of Diffusion?

Chapter- Transportation in Plants and Animals.​

Answer 1

$\huge\tt{\fcolorbox{cyan}{orange}{Answer:}}$

Diffusion is a physical process that refers to the net movement of molecules from a region of high concentration to one of lower concentration.

Answer 2

Answer:

Diffusion is the process of movement of molecules under a concentration gradient. It is an important process occurring in all living beings. Diffusion helps in the movement of substances in and out of the cells.