If a population evolves through time without splitting into multiple branches it is called anagenesis (or, anagenetic evolution). Cladogram: a branching diagram that represents only phylogenetic ...

Cladistics is one way scientists classify organisms. A cladogram shows the nature of evolutionary relationships that may have occurred, similar to a family tree. You will make a cladogram in this ...

A simplified cladogram of the superorder Uranotheria ... the three extant species of elephants and the dates of other key evolutionary splits. Since the three surviving species of elephants ...