Question

what do you mean by unicellular and multicellular organisms.

Answer 1

Hey mate your answer is here....
Unicellular organism means those organism which have only one cell... Example amoeba.
Multicellular organism means those organism which have more than one cell.. Example,human beings.................... I hope this will help you mark me as the brainliest answer i

Answer 2

Uni cellular organisms are organisms made up of a single cell whereas multi cellular organisms are made up of more than one cells