>>39576289Assuming that humans are equivalent to pokemon in the same way that humans in our world are to animals, the likelihood of crossbreeding naturally, without lab interference, is 0 (and even then the most we've managed so far is to get human organs to grow in pigs in labs).
The only way species can crossbreed, is if their chrosomes align properly (IE they have the same "type" of chromosomes).
In addition, sometimes even if there is hybrid viability there may be the possibility that the egg and sperm simply do not fuse together (called gametic isolation). This means the receptor molecules on the egg do not bind properly with the sperm cell of the male.
That said, if there were pokemon equivalent to Neanderthals and other homo ----- species
lol then there is the possibility we could interbreed, just as our ancestors did with neanderthals.
