Quote Originally Posted by Ash View Post
The results can be variable, from a person or dog with two differently coloured eyes, or a male tri-coloured cat (which is a genetic impossibility unless it has 2 different sets of DNA).
male tricolor cats can have the different DNA sets, or be XXY instead of XY, its a genetic disorder (that also actually occurs in humans as well). I cant recall the name but i can look it up if you'd like

i have absolutely no clue if this happens in snakes though. Does the reptile/snake genome even use the X and Y to differentiate sex?