In order to construct an evolutionary classification of modern-day aquatic vertebrates, what is the best source of information?

Question

Quizplus · Accepted Answer

DNA sequence provides the most accurate and detailed information about the evolutionary relationships of modern-day aquatic vertebrates. The analysis of DNA sequences allows for the identification of shared ancestry and evolutionary divergence at the molecular level. This approach allows for a more objective and reliable classification of organisms, rather than relying on superficial features such as organ structure or the distribution of scales.

In Order to Construct an Evolutionary Classification of Modern-Day Aquatic