Introduction of Microbiology Advertisements What is Microbiology?, Microbiology is an advanced biology course that studies unicellular (single cell), multicellular (cell colony), or acellular (lacking cells) microorganisms, including bacteria, archaea, algae, fungi, protozoa, and viruses. The term biology is the combination of two important words such as bios, which means “living organisms”, and logy, which means  … Read more