Question

Which of the following is not a characteristic of a unicellular organism?

• A. Multicellular Organism
• B. Unicellular Organism
• C. Bicellular Organism
• D. Tetracellular Organism

Answer 1

The correct option is C

Bicellular Organism

Unicellular organisms are made up of single cells. All the functions of the cell are carried out in a single cell. All prokaryotes are unicellular and eukaryotes are generally multicellular. But amoeba is a single-celled eukaryote. So unicellular organisms can be prokaryotes or eukaryotes. Unicellular cells may be motile or non-motile, the motility being due to the movement of the flagella attached at the anterior end.