Monogenic :: Monogenic (a.) Of or pertaining to monogenesis.
Monogenic :: Monogenic (a.) Producing only one kind of germs, or young; developing only in one way..
Monogenism :: Monogenism (n.) The theory or doctrine that the human races have a common origin, or constitute a single species..
Monogenist :: Monogenist (n.) One who maintains that the human races are all of one species; -- opposed to polygenist.