What makes someone human, or what makes them a person? It's the mental aspects of humans which matter, not the genome; we wouldn't deny human rights to a consc

What makes someone human, or what makes them a person? It's the mental aspects of humans which matter, not the genome; we wouldn't deny human rights to a conscious space alien, while we commonly do deny them to non-conscious (and not capable of being conscious) beings with human DNA, such as zygotes or molar pregnancies.