32. Bacteria
- bacteriology
- the branch of biology that studies and classifies bacteria. — bacteriologist, n. — bacteriologic, bacteriological , adj.
- chromatophobia
- a strong resistance by bacteria to absorbing stains. — chromatophobic, adj.
- hemophile, haemophile
- a bacterium that grows well in the presence of hemoglobin. — hemophilic, adj.
- microbiology
- the branch of biology that studies microorganisms, including bacteria, viruses, fungi, and pathogenic protozoa. — microbiologist, n.
- microphobia, microbiophobia
- an abnormal fear of microorganisms. — microphobic, adj.

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