411 REFERENCE · Wikibooks
Dichotomous Key/Protista
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
The most ancient eukaryotic kingdom, protists include a variety of eukaryotic body (single-celled-colonial-multicellular?) and nutritional heterotrophic, autotrophic, and both) forms. Perhaps they are best defined as eukaryotes that are NOT fungi, animals, or plants.