
No, we're going with middle child
and a GENETIC predisposition...
The Big Bang Theory Season 1, Episode 10

Uh, GENETIC weaknesses, right.
Um, there's the lactose intolerance.
The Big Bang Theory Season 2, Episode 2

your GENETIC material
for his baby?
The Big Bang Theory Season 12, Episode 12

Well, there is a GENETIC component,
but that doesn't guarantee anything.
The Big Bang Theory Season 10, Episode 8

GENETIC, epiGENETIC,
that's easy.
Westworld Season 2, Episode 9