This may be the reason why biologists have only in the last few decades come to develop a rigorous understanding of phylogenetic trees ... Because tip B is an equal distance (in terms of branch ...

improving existing methods, and helping other researchers to use them. Phylogenetic comparative methods use phylogenies to ask interesting evolutionary questions. They can be used to: study speciation ...

The Evolution Lab contains two main parts: Build A Tree: Students build phylogenetic trees themed ... these organisms into a family tree, what methods would you use to categorize them?