superkingdom
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superkingdom — [so͞o′pər kiŋ΄dəm] n. in some systems of biological classification, either of the two major subdivisions, prokaryote or eukaryote, into which all living organisms can be placed * * * … Universalium
superkingdom — [so͞o′pər kiŋ΄dəm] n. in some systems of biological classification, either of the two major subdivisions, prokaryote or eukaryote, into which all living organisms can be placed … English World dictionary
protist — protistan /proh tis teuhn/, adj., n. protistic, adj. /proh tist/, n. any of various one celled organisms, classified in the kingdom Protista, that are either free living or aggregated into simple colonies and that have diverse reproductive and… … Universalium
Prokaryotae — A superkingdom of cellular organisms that includes the kingdom Monera (bacteria and blue green algae) and is characterized by the prokaryotic condition, minute size (0.2–10 μm for bacteria), and absence of the nuclear organization, mitotic… … Medical dictionary
Domain (biology) — This article is about the domain rank in biological classification. For other uses, see Domain (disambiguation) … Wikipedia
Two-empire system — The two superkingdom system (or two empire system) was the top level biological classification system in general use before the establishment of the three domain system. It classified cellular life into Prokaryota and Eukaryota. When the three… … Wikipedia
Life — For other uses, see Life (disambiguation). Life (Biota / Vitae / Eobionti) … Wikipedia
Genus — Genera redirects here. For the operating system, see Genera (operating system). For other uses, see Genus (disambiguation). In biology, a genus (plural: genera) is a low level taxonomic rank used in the biological classification of living and… … Wikipedia
Biological classification — Scientific classification redirects here. For other uses, see Scientific classification (disambiguation) … Wikipedia
Class (biology) — … Wikipedia
