Which two domains in the kingdom Monera contains members called prokaryotic?

Concept: Archaebacteria and eubacteria are two domains of the kingdom Monera which is the kingdom that contains members called prokaryotic. 

It has the least organized unicellular prokaryotic microorganisms.

Both Archaebacteria and Eubacteria are single-celled microorganisms with the main difference amongst themselves is that archaebacteria are mostly found in extreme environmental conditions whereas eubacteria are found everywhere on earth.