Examlex
When using a fire extinguisher, describe what each letter stands for in the acronym "PASS."
Protozoa
An informal group of unicellular, animal-like protists, including amoebas, foraminiferans, actinopods, ciliates, flagellates, and apicomplexans. (The adjectival form is protozoan.)
Means of Transmission
The way in which diseases, pathogens, or information is spread from one individual or place to another.
Choanoflagellates
Choanoflagellates are a group of free-living unicellular and colonial flagellate eukaryotes considered to be the closest living relatives of animals.
Evolutionary Importance
The significance of a trait, organism, or event in influencing the course of evolutionary changes within species over time.
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