Bam boo-Prokaryotic | Eukaryotic
Answers
Explanation:
A prokaryote is a cellular organism that lacks an envelope-enclosed nucleus.[1] The word prokaryote comes from the Greek πρό (pro, 'before') and κάρυον (karyon, 'nut' or 'kernel').[2][3] In the two-empire system arising from the work of Édouard Chatton, prokaryotes were classified within the empire Prokaryota.[4] But in the three-domain system, based upon molecular analysis, prokaryotes are divided into two domains: Bacteria (formerly Eubacteria) and Archaea (formerly Archaebacteria). Organisms with nuclei are placed in a third domain, Eukaryota.[5] In the study of the origins of life, prokaryotes are thought to have arisen before eukaryotes.
A eukaryote is an organism with complex cells, or a single cell with a 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.