The story of primates is a tale of incredible variety and ancient roots, told through the lens of science, DNA, and time ...

Students use both morphology and analysis of DNA sequences to identify relationships between species and to organize species and traits into phylogenetic trees. Along the way, students will watch ...

biologists have used evolutionary or phylogenetic trees to map how species and genes diverge from common ancestors. These ...

We propose that four criteria should be considered when determining whether evolving genetic material is part of the phylogenetic tree ... is highly regulated. Most DNA viruses, for example ...

Through the process of descent with modification, organisms are continually passing genetic information from one generation to the next, information that is then recorded in the DNA of their ...