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Protozoan | Definition, Parasites, Diseases, Characteristics, Size ...
2024年11月5日 · Protozoan, organism, usually single-celled and heterotrophic (using organic carbon as a source of energy), belonging to any of the major lineages of protists and, like most …
Protozoa - Definition, Types and Examples - Biology Dictionary
2017年4月28日 · An interesting phenomena in the ocean is also caused by another phylum of protozoa. The Dinoflagellates are a group of protozoa that exist mainly as free-swimming …
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