Question

Which of the following is a method of comparison to check if organisms are closely related?

A. Homologous Structures



B. DNA



C. Embryology



D. All of these are methods of comparison


(it isnt B i already tried that)

Answer 1

A, homologous structures are similarities found in structure that points to a shred common ancestor.

Answer 2

A. Homologous Structures

Step-by-step explanation:

Homologous structures are similar physical features in organisms that share a common ancestor, but the features serve completely different functions. An example of homologous structures are the limbs of humans, cats, whales, and bats.

I could be wrong, but I think this is the right one.