Posted: Nov 25, 2013 10:21 am
Sure. Our brains, like any other part of us, are the result of how we have evolved within the context of natural selection. But that doesn't mean that there are significant genetic differences between most individuals now in the structure of those brains.
The anatomy of our hands and feet is also evolved, but (barring specific and extremely rare deformities) everyone is born with the same number of fingers and toes.
The anatomy of our hands and feet is also evolved, but (barring specific and extremely rare deformities) everyone is born with the same number of fingers and toes.