A key difference between rodent and human females is that
A) a human female requires a progesterone surge for sexual receptivity.
B) the rat estrous cycle is longer than the human menstrual cycle.
C) rats are capable of mating at any point during the estrous cycle.
D) a female rat can only mate during estrus.
E) rats mate during diestrus as a form of birth control.

Question

Quizplus · Accepted Answer

Unlike human females, female rats can only mate during a specific phase of their estrous cycle called estrus. During this phase, the female rat is sexually receptive and releases pheromones to attract potential mates. In contrast, human females do not have a specific phase where they are capable of mating, but instead require a surge of progesterone for sexual receptivity.

A Key Difference Between Rodent and Human Females Is That