How does DNA analysis help scientists better understand evolution?(1 point)

Responses

It shows us what codons an organism has.
It shows us what codons an organism has.
It shows us an organism’s genome sequence.
It shows us an organism’s genome sequence.
It spells out the amino acids that make up an organism.
It spells out the amino acids that make up an organism.
It helps chart changes in amino acid sequences over time.

1 answer

DNA analysis helps scientists better understand evolution primarily by providing insights into genetic variation and changes over time. The most relevant response is:

It helps chart changes in amino acid sequences over time.

This allows scientists to trace how species have diverged, understand their evolutionary relationships, and uncover the genetic basis of adaptation and speciation.