Like monkeys, infant development is similar to humans, but the divergence becomes apparent around age 2, when White children acquire smudge-test self-awareness. Negro young develop self-awareness between 4 and 7.
That's why the controllers push miscegenation so much. If all the niggers and Whites have babies then their offspring should be equal. It's true but also from the perspective of the White people, their offspring will be inferior but that is a feature for the controllers.