Question

How is a phylogenetic tree similar to a dichotomous key?

Answer 1

A phylogenetic tree and a dichotomous key are both tools used to classify organisms. Both tools use a branching structure to organize organisms into groups based on their shared characteristics. A phylogenetic tree is used to show the evolutionary relationships between organisms, while a dichotomous key is used to identify an unknown organism by asking a series of questions about its characteristics.