Re: Uchiha, Senju, Uzumaki!
I think this sums it up pretty well.
Originally Posted by NarutoVsGoku
Modaro, you can't put real world theories on genetics into the Narutoverse.
If you do think about it likes this. THEY ARE ALL COMMITTING INCEST. Uchiha marries Uchiha, Senju marries Senju, etc...
I guess a better way to explain it would be using Kakashi. He has the Sharingan but most cover it up so he doesn't drain his chakra. As Sasuke and Itachi have both pointed out, they are PUREBLOOD Uchiha's which when you add real-world genetics into the Narutoverse would mean what? An Uchiha married another Uchiha. Also, everyone on this board keeps forgetting that Naruto is named Uzumaki because Sarutobi issued an order for that to be his name so that Minato's enemies would not come after him. Otherwise he would be Naruto Namikaze. I mean he is still half Uzumaki.
Let's say Naruto and Hinata get married, is their child going to have the byakugan? Maybe I am getting to off topic, but my main point is I don't think real world evolution and genetics should be brought into the Narutoverse, theoretically or not.