Question

What is the difference between unicellular and multicellular organisms.

Answer 1

Unicellular organisms:

1. The cells which are made up of single cell are called as unicellular organisms.
2. Amoeba, Paramecium etc. are example of unicellular organisms.

Multicellular organisms:

1. The cells which are made up of more than one cells or many cells are called as multicellular organisms.
2. humans, dog, horse, pigeon, frog are example of multicellular organisms.