Question

Classification systems _____.

are all the same
are all different
vary with the taxonomist
none of these

Answer 1

It is the system of all living things into one of three large domains: Archaea, Bacteria, and Eukarya.

Answer 2

Classification systems vary with the taxonomist. The correct answer is C. Depending on the approaches that a taxonomist may take, he may also develop different classification systems, that are quite unlike those that other taxonomists have created. It all depends on how they approach the subject.