Why do most anthropologists feel that “human races” make little sense as biology but need to be understood as an aspect of culture?

Based on three sources that I provide you, answer a following question — Why do most anthropologists feel that “human races” make little sense as biology but need to be understood as an aspect of culture? (Be certain do discuss exactly what you mean by the word “race” and include a discussion of the following concepts in your essay: clinal, non-concordance, polymorphic and polytypic variation, and the low genetic diversity of Homo sapiens as well as additional pertinent material).

Polymoprhic variation in ppt lecture refers to “within group variation” as discussed on the e-book page 314. Not polymorphisms at the DNA level as on the e-book pages 316 – 318.