- How so?
- Everybody knows GENETIC diversity...
The Big Bang Theory Season 1, Episode 15
- So it's probably GENETIC.
- Well, maybe.
The Big Bang Theory Season 4, Episode 23
Well, there is a GENETIC component,
but that doesn't guarantee anything.
The Big Bang Theory Season 10, Episode 8
your GENETIC material
for his baby?
The Big Bang Theory Season 12, Episode 12
Now that Leonard's made me aware
of how high the GENETIC stakes are...
The Big Bang Theory Season 1, Episode 15