This diagram is an example of a simple phylogenetic ... we consider recently diverged lineages or deep splits in the tree of life. Indeed, the most basic postulate of evolutionary theory is ...

Thus, understanding the evolutionary history of living species amounts to understanding where on the tree of life these species' distinctive traits arose. Moreover, phylogenetic trees serve as ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Trees depicted in ...