Yes! In fact, as a Breeder, it's one of the first things that I learned. It's incredible, particularly given how common interbreeding is even between Pokémon that logically should not be able to mate. They adhere to so few laws of biology as I know them; I've had to completely revise my expectations in working with them.

[He doesn't seem frustrated by this at all. If anything it seems to delight him.]