.Answer:
Prokaryotes and Eukaryotes?
Step-by-step explanation:
Im not really sure what this question was asking, but Prokaryotes are an example of organisms which have no nucleus, their DNA floats inside of them, these are usually unicell.
Eukaryotes have a nucleus, and these can be unicellular, but are mostly multicellular for example animal cells and plant cells are all eukaryotes.
Hope this helps! :)
P.S To remember "Pro" is NO nucleus and "Eu" DO have a nucleus (rhymes)