Prokaryotes (or Monera) are some of the simplest living things. They are unicellular organisms and they include two major divisions of simple living beings:...

Among them are: The 'two-empire' system, with top-level groupings of Prokaryota (or Monera) and Eukaryota empires. The six-kingdom system with top-level...

nucleus, and a more complex cell structure. The differences between the prokaryota and eukaryota are significant. Eukaryotes possess a nucleus and various...

kingdoms 6 kingdoms 3 domains 8 kingdoms 6 kingdoms (not treated) Protista Prokaryota Monera Monera Eubacteria Bacteria Eubacteria Bacteria Archaebacteria Archaea...