Definition, Meaning & Synonyms
protistan
Noun
prō-ˈtis-tən
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Definition
Protistan refers to any organism belonging to the kingdom Protista, which consists of a diverse group of mainly unicellular or simple multicellular organisms that are not animals, plants, or fungi.
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Examples
- Many protistan species play a crucial role in aquatic ecosystems by serving as primary producers.
- Some protistan organisms, like amoebas, can change shape and move using pseudopodia.
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Meaning
The term ‘protistan’ encompasses a wide variety of eukaryotic microorganisms, including algae, protozoa, and slime molds. These organisms are often characterized by their ability to live in aquatic environments and their complex cellular structures.
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Synonyms
- Protozoan
- Algal organism