It is illegal to advertise an employment position by listing that it is specifically for either men or women.

According to research, what is the best predictor of homosexuality?

a. Homosexual experiences in adolescence. b. Homosexual feelings in childhood and adolescence. c. Being raised by gay parents. d. Having at least one gay relative.

Which testing procedure uses high-frequency sound waves and is used as an adjunct to other procedures, such as amniocentesis?

a) Sonogram b) Sonoembryology c) Ultrasound sonography d) Embryoscopy