No one "invented it" as it was always there. It depends on which nucleus, if you mean a atom's, then it would be one of the Greek Philospophers.
porkaryotic
yes the do have a nucleus
In the cell nuclues
nuclues
the nuclues
usually outside the nuclues... circling it
chromosomes, genes, and DNA are contained in the nucleus
both
they both have nuclues
chloroplast and nuclues
it does not have a nuclues so it belongs to the prokaryotae kingdom.
Mature human red blood cells have no nucleus.