Mutants don’t count; especially if they don’t survive to adulthood and mate successfully and produce offspring like themselves. My point is still valid; syllable need a make and female of a new species to reproduce.
I mean if everyone else spoke Latin, and he spoke Italian - how could anybody understand him?
Do you realize why this scenario is absolutely ludicrous?
When you do make that realization it may help you answer your question and come to the realization that your point has no validity at all.
We are all mutants in some respect. Mutants do count. Non reproductively viable mutations don't pas on - but they do “count” in that only reproductively acceptable mutations can persist within a population.
Parthenogenic animals need no male and female to reproduce. Hermaphrodites don't need for male and female features to develop simultaneously in isolation as your inane strawman suggested.
Do you know what DNA does? It isn't magical.