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
@houseoftolstoy @shortstories I never understood horse + donkey = mule
A species (pl.: species) is a population of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction.[1] It is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity.
https://en.wikipedia.org/wiki/Species
White people can produce fertile offspring with black people so they are the same species
That does not mean black they are the same race
@VeganMGTOW @shortstories mules are not fertile offspring, so horses and donkeys would not be the same species.