Examples of Unicellular Organisms. All prokaryotes, most protists, and some fungi are unicellular. Some of these organisms do live in large colonies, but each individual cell is a simple living organism. Let's look at some examples of unicellular organisms. Valonia ventricosa is a protist.
Organisms such as Humans,Animals,Plants Microorganisms such as Bacteria,Viruses,Euglena,Amoeba,Dinoflagellates,Archaea,fungus,algae,Lichens,molds,.and other.... there will be 8.7 million species estimated in the world.
