Based on what we know about meadow voles (i.e., they do not form pair-bonds, and they have multiple mating partners), which peptide hormone receptor would you expect to find in decreased levels in promiscuous human males compared to monogamous human males?

Question

Quizplus · Accepted Answer

Vasopressin is associated with social bonding and pair-bonding behaviors. In species that do not form pair-bonds, like meadow voles, or in promiscuous individuals, levels of vasopressin receptors are typically lower compared to those in monogamous individuals.

Based on What We Know About Meadow Voles (I