![]() That scientist discovered phylogeny, meaning theĮvolutionary history of a group of organisms. It was through comparing the anatomy of organisms.As Organisms are oftenĬlassed together according to similarities in Organisms often provides evidence to support the Comparisons of anatomical features in different.Comparative Anatomy includes Homologous andĪnalogous structures as well as vestigial.This allowsįor placement of fossils to be used as an aid in The oldest fossils appear in lower layers, and.Particular time frame and shows an organism which This stratigraphic column shows the order in.May now be extremely different in appearance. Trace animals alive today to early ancestors that ![]()
0 Comments
Leave a Reply. |