(/juːˈkærioʊts, -əts/ yoo-KARR-ee-ohts, -⁠əts) constitute the domain of Eukarya or Eukaryota, organisms whose cells have a membrane-bound nucleus. All animals, plants...

include the earlier two-empire system (with the empires Prokaryota and Eukaryota), and the eocyte hypothesis (with two domains of Bacteria and Archaea...

Excavata is an extensive and diverse but paraphyletic group of unicellular Eukaryota. The group was first suggested by Simpson and Patterson in 1999 and the...

(or DRIP clade, or Mesomycetozoea) are a small group of Opisthokonta in Eukaryota (formerly protists), mostly parasites of fish and other animals. They...

later be expanded to the three-domain system of Archaea, Bacteria, and Eukaryota. The differences between fungi and other organisms regarded as plants...

Archaebacteria). Organisms with nuclei are placed in a third domain, Eukaryota. Prokaryotes evolved before eukaryotes, and lack nuclei, mitochondria...

proposed clade of biological life composed of the two domains Archaea and Eukaryota, coined by Thomas Cavalier-Smith in 2002. Its name reflects the hypothesis...

Bifidobacterium animalis which is present in the human large intestine Eukaryota are organisms whose cells contain a membrane-bound nucleus. They include...

single kingdom Bacteria (a kingdom also sometimes called Monera), with the Eukaryota for all organisms whose cells contain a nucleus. A small number of scientists...

classification of Anas platyrhynchos (the mallard duck) with 40 clades from Eukaryota down by following this Wikispecies link and clicking on "Expand". The...