______________ occurs when a group of female mice are grouped together and exposed to male pheromones that cause them all to go into heat about the same time.
a. Runaway sexual selection.
b. Sperm wars.
c. Whitten effect.
d. Mate guarding.
Question 2
. In a homosexual's brain, the Anterior Commissure is _____________ when compared to a woman's brain.
a. Larger.
b. Smaller.
c. The same size.
d. Separated.
