Question

Why do scientists study proteins to find evidence for evolution?

A)protein sequence never change, so scientists study proteins to discover how species organisms evolve.

B)protein reflects DNA sequences, so scientists study proteins to look for genetic similarities and differences in organisms.

C)A lack or presence of proteins in an organisms body indicates whether the organism live on land or in water

Answer 1

Proteins reflect DNA sequences, so scientists study proteins to look for genetic similarities and differences in organisms.

Step-by-step explanation:

I just took the test.