Define diffusion

Q- Define diffusion? Answer- Diffusion is the process of movement of materials from a region of higher water concentration to a region of lower concentration.

List two differences between unicellular and multicellular organisms

Q- List two differences between unicellular and multicellular organisms. Answer- Unicellular organism: 1. Unicellular organism are very tiny organism which are formed of only one cell. 2. In unicellular organism the division of labour is between the cell organelles. Multicellular Organisms: 1. Multicellular Organisms are formed of many cells or more than one cell.  2. … Read more