npub1m0…lphck on Nostr: Excluding humans : Are there any species that can produce fertile offspring with ...

Excluding humans : Are there any species that can produce fertile offspring with different species

If that can not happen between two species then would it imply that all the races of humans are the same species if they can produce fertile mixed race offspring with different races of humans

Jews, Gentiles, Caucasoid, Negroids, Mongoloids would all be the same species

I am not denying racial differences but I would simply suggest all the races of humans are the same species