Archaea and eubacteria were found to be most different because _____.
some archaea are anaerobic
archaean biochemistry is more similar to that of eukaryotes than that of eubacteria
archaea don't have a true nucleus
almost all archaea reproduce asexually

Respuesta :

Archaean biochemistry is more similar to that of eukaryotes than that of eubacteria.
The kingdom of single-celled microorganisms is the Archaea and the are prokaryotes, where they have no cell nucleus or any other membrane-bound organelles in their cells. Eubacteria are also prokaryotic cells lacking nucleus, which are true bacteria.

The correct answer is B. Archaean biochemistry is more similar to that of eukaryotes than that of eubacteria