Quote Originally Posted by EvesFriend View Post
Everyone always distinguishes between a 100% "normal" and a: Pastel, Albino, etc. I understand how those genetic traits come about that classifies these animals as such. However, I have a discrepancy with people saying there are many different variations of "NORMAL" Ball Pythons.

Obviously, the genetics account for these variations (or abnormalities) in these "normal" ball pythons. Surely, in regards to dogs in particular, you have heard of the "Mutt." A Mutt is not just a "fancy normal dog," it is a mixture of the genetics of two different pure bred breeds of dogs, or even a mix of many different breeds.

BP morphs are carried on a single allele, so either they get it or they don't.
So, explain to me how a "normal" Ball Python can't be, say, 25% Pastel and 75% Normal.
Different dog breeds have very different genetics. Different sizes, features as well as colors. Lots if different genes going on.
The only difference between and normal Ball Python and a morph is the the gene that deals with the pigment in their skin that produces color.
So basically when BP's breed the offspring will get one color allele from the mom and one from the dad. In the case where the dad is a Pastel either his Pastel allele gets passed or his Normal allele does.

If you want to learn more about basic reptile genetics I would recommend checking out this great post: http://ball-pythons.net/forums/showt...Basic-Genetics