A current sexual script that involves persons having sex who are more or less strangers is referred to as the

PKU is transmitted by a

A) recessive gene mutation. B) pair of dominant genes. C) dominant gene mutation. D) triad of recessive genes. E) single extra chromosome 23.

________ refers to our biological heritage as mammals, including our interdependence with the surrounding environment for oxygen, sunshine, and nutrients

A) Eigenwelt B) Mitwelt C) Umwelt D) None of the above