Question

what are multicellular organisms and unicellular organisms ​

Answer 1

A unicellular organism, also known as a single-celled organism, is an organism that consists of only one cell, unlike a multicellular organism that consists of more than one cell. ... In contrast, even the simplest multicellular organisms have cells that depend on each other to survive.

Answer 2

Unicellular Organisms:- Unicellular Organisms are those organisms which are made up of a single cell. Example:- Amoeba, Paramecium, etc.

Multicellular Organisms:- Multicellular Organisms are those organisms which are made up of more than 1 cell. Example:- Humans, Birds,.etc.