
Microbiology | Definition, History, & Microorganisms | Britannica
Dec 4, 2025 · microbiology, study of microorganisms, or microbes, a diverse group of generally minute simple life-forms that include bacteria, archaea, algae, fungi, protozoa, and viruses.
Microbiology - Bacteria, Viruses, Fungi | Britannica
Dec 4, 2025 · Microbiology - Bacteria, Viruses, Fungi: As is the case in many sciences, the study of microorganisms can be divided into two generalized and sometimes overlapping categories.
microbiology summary | Britannica
microbiology, Scientific study of microorganisms, a diverse group of simple life-forms including protozoans, algae, molds, bacteria, and viruses.
Microbiology - Bacteria, Viruses, Fungi | Britannica
Dec 4, 2025 · Microbiology - Bacteria, Viruses, Fungi: The major groups of microorganisms—namely bacteria, archaea, fungi (yeasts and molds), algae, protozoa, and viruses—are summarized below.
Microbiology - Food Safety, Bacteria, Microorganisms | Britannica
Dec 4, 2025 · Microbiology - Food Safety, Bacteria, Microorganisms: Microorganisms are of great significance to foods for the following reasons: (1) microorganisms can cause spoilage of foods, (2) …
Microbiology - Pathogens, Diagnosis, Treatment | Britannica
Oct 13, 2025 · Some of the most notable successes of medical microbiology include the development of vaccines beginning in the 1790s, antibiotics during the mid-20th century, and the global eradication …
Microbiology - Applied, Diagnostics, Research | Britannica
Dec 4, 2025 · The methods used in genetic engineering were developed in basic research of microbial genetics. Conversely, methods used and perfected for applied microbiology can become tools for …
microbiology - Students | Britannica Kids | Homework Help
Scientific exploration to understand the nature of the tiniest living organisms constitutes the field of microbiology. Such organisms are known as microbes, and the…
Microbiology Definition & Meaning | Britannica Dictionary
MICROBIOLOGY meaning: a science that studies extremely small forms of life (such as bacteria and viruses)
Microbiology - Protozoa, Eukaryotes, Unicellular | Britannica
Dec 4, 2025 · Whereas basic microbiology addresses questions regarding the biology of microorganisms, applied microbiology refers to the use of microorganisms to accomplish specific …