The ejaculatory duct _______
a. directs semen into the urethra
b. produces fluid that becomes part of the semen
c. produces sperm cells
d. directs sperm cells to the epididymis
Answer: A
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As a professor of human sexuality, Dr. Hock knows that the National Survey of Sexual Health and Behaviors found that _______ of college women between 20 and 24 had engaged in vaginal intercourse in the past year
a. 50% b. 65% c. 80% d. 100%
Surveys reveal that the most commonly practiced sexual activity among partnered heterosexual (married or cohabiting) men and women is _______.
a) penile–vaginal intercourse b) anal intercourse c) oral sex d) strip teasing
According to Sternberg’s triangular theory of love, intimacy is the _______ component that reflects feelings of warmth, closeness, connection, and bondedness in the love relationship.
a) affective b) motivational c) cognitive d) passionate
_____ regulates estrogen production in females and testosterone production in males.
A. The luteinizing hormone (LH) B. The gonadotropin-releasing hormone (GnRH) C. Oxytocin D. Adrenaline