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En biología y taxonomía, Eukaryota o Eukarya (del griego: εὖ eu —‘bueno’, ‘bien’, 'verdadero'— y κάρυον karyon —‘nuez’, ‘carozo’, ‘núcleo’—) es el dominio (o imperio) que incluye los organismos formados por células con núcleo verdadero.
Eukaryote. The eukaryotes ( / juːˈkærioʊts, - əts / yoo-KARR-ee-ohts, -əts) [5] constitute the domain of Eukarya or Eukaryota, organisms whose cells have a membrane-bound nucleus. All animals, plants, fungi, and many unicellular organisms are eukaryotes.
[1] [2] The eukaryotes form a domain that contains all complex cells and most types of multicellular organism, including the animals, plants, and fungi. [3] [4] Symbiogenesis. In the theory of symbiogenesis, a merger of an archaean and an aerobic bacterium created the eukaryotes, with aerobic mitochondria, some 2.2 billion years ago.
28 de may. de 2024 · Eukaryote is any cell or organism with a nucleus and other organelles. Learn about the evolution, characteristics, and examples of eukaryotes from Britannica's editors.
- The Editors of Encyclopaedia Britannica
An eukaryote is an organism with complex cells, or a single cell with complex structures. In these cells the genetic material is organized into chromosomes in the cell nucleus. Animals, plants, algae and fungi are all eukaryotes. There are also eukaryotes amongst single-celled protists.
Learn how eukaryotes evolved from an endosymbiotic fusion of archaean and bacterial cells, and how mitochondria and chloroplasts originated from ancient prokaryotes. Explore the evidence, adaptations, and diversity of eukaryotes with examples and videos.
En biología y taxonomía, Eukaryota o Eukarya es el dominio que incluye los organismos formados por células con núcleo verdadero. La castellanización adecuada del término es eucariota o eucarionte. Estos organismos constan de una o más células eucariotas, abarcando desde organismos unicelulares hasta verdaderos pluricelulares en los que las diferentes células se especializan para ...
