Our specific genetic blueprint is what distinguishes each of us as a unique individual, except for identical twins. However, since humans no longer rely on instinctive behavior, there are no aspects o...Our specific genetic blueprint is what distinguishes each of us as a unique individual, except for identical twins. However, since humans no longer rely on instinctive behavior, there are no aspects of personality that are specifically determined by genetics. Instead, it is more appropriate to say that our genetic makeup determines ranges within which we might develop, and our environment then determines where we fall within that range.
