So I understand the whole Co-Dominant and Dominant genes (and how a Het. just means it has the gene, it just doesn't show up), but I do not fully understand how you determine what percent the Het. is (i.e. 1.0 Het ____ /1.0 Pastel), nor how to make an understandable Punnett square to determine the genes/morphs of hatchlings.
I have been using a genetic "calculator" to see what morphs I could get from any two snakes bred, but I find that it takes a lot more time than regular breeders simply forming a punnett square in their heads to determine the possibilities.
If anyone could explain the whole "1.0 ___, or .4 ____", as well as how to make a punnett square for genes that's simple and not as confusing as most tutorials attempting to explain it, it would be much appreciated.