Gay genetics

[izaaz101]

MontanaHatchet said:

TruckOSaurus said:

Zlejedi said:
I don't belive in this.
If this was in genes don't you think that gays would be already extinct after so many thousands of years ?

IMHO it all comes from culture.

That's the equivalent of saying you don't believe hair color is genetic because wouldn't we be all blondes by now?

That doesn't make any sense. Blonde hair is a recessive genetic, and mainly still exists because blonde people have children with other blondes. It's highly unlikely that the world would ever go all blonde.

 

You don't necessarily need 2 blonde parents to produce a blonde child - it's quite possible to have a blonde child with parents of brunette or even black hair.

I found this quite interesting to read - I enjoyed my Genetics courses I've taken so far and I plan to take more. Time to do a little bit more research on this gene and see what it's function is (if it's even known).