3. What is the purpose of a phylogenetic tree and cladogram, and what kind of information can you get from examining one?

1 answer

A phylogenetic tree and cladogram are both visual representations of the evolutionary relationships between different organisms. The purpose of a phylogenetic tree and cladogram is to show the relationships between different species and how they are related to each other through their evolutionary history.

By examining a phylogenetic tree or cladogram, you can learn about the common ancestors of different species, the relative time at which different species diverged from each other, and the overall relatedness between different groups of organisms. This information can help scientists understand the evolutionary history of a group of organisms and their relationships to each other. Phylogenetic trees and cladograms are important tools in the field of evolutionary biology and can provide valuable insights into the diversity of life on Earth.