Question

differentiate between unicellular and multicellular organisms

Answer 1

Difference between unicellular and multicellular

The number of cell varies in a body or an organism. Organisms are divided into two types Unicellular and multi-cellular. The main difference between unicellular and multicellular organisms is, some organisms are made-up of single cell termed as unicellular while multicellular are made-up of two or more cells.

Answer 2

unicellular or single - celled organism is made up of only one cell . It is a simple organism and acquires food by diffusion method.
Whereas multicellular organism is made up of many cells and hence it cannot acquires food by diffusion .It is a complex organism.
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