Question

1. T/F: After jumping of a high cliff for the 20th time that day, Sam's body did not show a response at all to the 21st jump.

2. Which statement regarding pair-bonding in prairie voles is correct?

A. The brains of females use vasopressin and males use oxytocin.

B. Females pair-bond and males do not.

C. In males the ventral pallidum in crucial for pair-bond formation.

D. Pair-bonds typically last for one breeding season

Answer 1

Answer - False

Explanation :-

It is because when the person can cliff for 20 time then it's not possible that 21st time his body doesn't show any response at all. His body would not show any response in case if he get any injury or wound, otherwise his body would definitely response to some extent.

Answer 2 - Option A - The brains of females use vasopressin and males use oxytocin.

Explanation :-

Oxytocin (OT) and arginine vasopressin (AVP) on accessory tendency course of action and social contact in male and female prairie voles (Microtus ochrogaster). After 1 hr of staying together and pretreatment with either AVP or OT, the two folks and females showed extended social contact and imperative tendency for the ordinary associate.

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