where is the genetic material of a eukaryotic organism
from Wikipedia, the free encyclopedia. A eukaryote is an organism with a complex cell or cells, in which the genetic material is organized into a membrane-bound nucleus or nuclei. Eukaryotes (also spelled eucaryotes) comprise animals, plants, and fungiâwhich are mostly multicellular - as well as various other groups that are collectively classified as protists (many of which are unicellular).