Genetic determinants of Southern linguistic variations?

This crossword clue is for the definition: Genetic determinants of Southern linguistic variations?.
it’s A 55 letters crossword puzzle definition.
Next time, when searching for online help with your puzzle, try using the search term “Genetic determinants of Southern linguistic variations? crossword” or “Genetic determinants of Southern linguistic variations? crossword clue”. The possible answerss for Genetic determinants of Southern linguistic variations? are listed below.

Did you find what you needed?
We hope you did!.

Possible Answers: Y’ALL CHROMOSOMES (“all” in “Y chromosomes”).

Last seen on: LA Times Crossword 1 Feb 19, Friday