What does a taxonomist do?

A traditional taxonomist is a biologist who classifies organisms according to their physical or cellular characteristics. These scientists also try to determine the evolutionary relationships among these organisms. When a new organism is discovered, whether it is a plant, animal, or microorganism, a taxonomist will give it a Linnaean designation.

Answer: a taxonomists is someone who groups organism and puts them into categories

Explanation:

For example, if they study insects, they may collect DNA samples form different ants and in order to put the ants into groups.