________ makes it possible to trace phylogenies among microbial groups for which there is no fossil record.
A)Convergent evolution
B)Comparison to vertebrate outgroups
C)Horizontal gene transfer
D)Molecular systematics

Question

Quizplus · Accepted Answer

Molecular systematics involves using molecular data such as DNA or RNA to construct evolutionary relationships among organisms. This can be particularly useful for microbial groups that lack a fossil record, as molecular data can provide insight into their phylogenetic relationships.

________ Makes It Possible to Trace Phylogenies Among Microbial Groups