Question

Which is the best definition of a phylogenetic tree

Answer 1

Answer:

The best definition of a phylogenetic tree is an evolutionary reference mark that groups a certain group of species that share characteristics and ancestors.

Explanation:

All right first of all the phylogenetic tree is an instrument to classify a certain group o species that share genetic or any type of characteristic. This species also share origin by their similitudes and this classification helps us realize the evolutionary history of each species. It is a very good instrument to create a genetic and evolutionary universe.

Answer 2

A phylogeny tree or evolutionary tree is a branching diagram or "tree" showing the inferred evolutionary relationships among various biological species or other entities—their phylogeny—based upon similarities and differences in their physical or genetic characteristics.