An organism that consists of a single cell that does not have a nucleus
A form of asexual reproduction in single-celled organisms by which one cell divides into two cells of the same size
A thick-walled protective spore that forms inside a bacterial cell and resists harsh conditions
The biological remediation of hazardous waste by living organsims
medicine used to kill bacteria and other microorganisms
Bacteria that causes diseases
A microscopic particle that gets inside a cell and often destroys the cell
An organism from which a parasite takes food and shelter
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