Bacteria and Archaea. How are they alike? How are they differe

Differences:

i) Bacteria have peptidoglycan in their cell wall while, Archea does not have.

ii) Bectaria have genes different from Eukarya while, Archea have genes similar to Eukarya.

Similarities:

i) Cell types of both are Prokaryotic.

ii) Cell morphology of both are Variable.