It’s all in the family! The biology of inheritance, part 1

Author: Shweta Ramdas

Editors: Molly Kozminsky, Jimmy Brancho, Kevin Boehnke

 

Harry Potter has his mother’s eyes. From his father, James, he inherits his black hair, his ability to play Quidditch, and a certain predisposition to mischief. We are all unique combinations of our parents, receiving half our DNA from each. In the genetic lottery, our parents’ genes are scrambled and spliced to create a new individual who carries on the family’s long tradition of snoring into one’s sheets. But besides a rickety knee, shortness of stature, and preferred pizza toppings, what else can we blame on our parents?

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