The Behavioral Genetics Theory in the Harry Potter Series

Relate the Harry Potter Series to a biological theory, particularly the Behavioral Genetics theory by Francis Galton.

In the Harry Potter series, J.K. Rowling entraps her audience into the wizarding world with the many different details instilled in each book. One biological theory that is applied inconspicuously throughout the series is the Theory of Behavioral Genetics, specializing in Family Studies, fathered by the first behavioral geneticist Francis Galton. This theory is applied to the series as a type of personalized touch to connect the reader in a relatable way and make them understand why the characters are the way they are.