Question

Biochemical analysis uses similarities in __________ as evidence for evolutionary relationships.
A)DNA sequences
B)bone structure
C)cellular architecture
D)homologous structures

Answer 1

A)DNA sequences

Answer 2

It would be DNA. Biochemical means it's going to be something like cells, DNA etc. Cellular architecture doesn't allow for any conclusions to be drawn for evolutionary relationships. Bone structure is used, but it's no biochemical. Same for homologous structures.

Answer 3

Thanks :3