content: I'm pretty sure black genes are more dominent. Half black children always end up looking more black than white. Their intelligence increases a little sure and they do end up a bit more pale. But that's probably short term and black genes seem to be the most dominent. Haiti is good evidence of this since they overthrew their white rulers about 150 years ago: https://en.wikipedia.org/wiki/Haiti#Autosomal_DNA back then they were race mixing etc, but as of today they're all mostly black traits.