A male rat is castrated immediately after birth and then given injections of estradiol and progesterone in adulthood. This male rat would be expected to
A) exhibit enhanced inter-male aggression.
B) attempt to copulate with a female in heat.
C) show lordosis in response to another male.
D) attempt to copulate with a nonestrous female.
E) show maternal aggression.
Question 2
Which of the following conditions will block or diminish female rodent sexual behavior?
A) damage to the lateral thalamus
B) being in a nonestrous state
C) targeted mutations of ghrelin receptors
D) genetic ablation of the SRy gene.
E) administration of estradiol followed by progesterone.
Baseline Pulse, Respiration, and Blood Pressure Values from Birth to Adolescence
Drugs That May Cause or Worsen Male Sexual Dysfunction
The male physique depicted in popular action figures in the 1970s
Non-Hormonal Forms of Birth Control
A Male Caregiver
Mammalian male sex determination is initiated by the Y-linked SRY gene