>>10928308It's a few genes that control bone and cartilage growth that control noses and jaws and it's the same for humans of any race and some animals. Generally considered to be a more rapidly evolving gene in humans lately compared to our evolutionary ancestors. Mutations are theorized to be an adaptation of environment. Narrow noses helped you in Europe, flat noses helped in Siberia, etc. Thick jaws and a nobel Roman hooked nose was once the hottest superior shit you could get but it's all just bone genes and there's a lot of variety across the continents for the human species.
