49. Animal Behavior
Animal Behavior
Multiple Choice
Multiple ChoiceMale prairie voles are monogamous. They are attentive to young and aggressive toward intruders. This appears to be related to __________.
A
the prevalence of monogamy among rodent species
B
the heavy investment most male mammals place in parental care
C
an unusual tendency for prairie voles to produce litters of same-sex offspring. In the case of males, this promotes monogamy and aggression
D
special chemicals in female vole urine that promote such behavior in males
E
the abundance of certain neuropeptide receptors in the brains of the voles
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