Nature versus Nurture Introduction There has been constant debate between scientists about the influence of the environment on children. The other philosophy is what of the influence of environment over nature. This debate has raged for decades. Current scientists are no closer to ending the debate. Physical appearance is determined by genetics. The chromosomes from our mother and father combine to create an individual with their own set of genes. These genes determine height, weight, skin color, and hair color and eye color. Genetics are also believed to contribute to intelligence as well as birth defects and possibly sexual orien