Evidence for the Relatively Close Relationship of Archaea to Eukaryotes

Multiple Choice

Evidence for the relatively close relationship of archaea to eukaryotes includes

A) the absence of introns from genes in both groups.
B) the fact that both contain circular DNA without histones.
C) the presence of peptidoglycan in the cell walls of both groups.
D) the fact that both have several kinds of relatively complex RNA polymerases.