I would really love to know how to do a Punnett square for two co-dominance. It seems like something fun to learn, but I only know how to do the Punnett squares for dominant x dominant, dominant x recessive, recessive x recessive, het x het, dominant x het, recessive x het, and I think that's all I know. I also would want to learn how to do more than 4 squares. Any websites or anything you guys can teach me (maybe doing a Punnet square for anything with a co-dom like co-dom x co-dom or dominant x co-dom or recessive x co-dom or het x co-dom.. you get it) or demonstrate? I'm too interested in genetics..