Author Question: Normally, a male rat cannot intromit unless A) it is all by itself. B) it first displays ... (Read 22 times)

sam.t96 · **on:** Jun 22, 2018

Normally, a male rat cannot intromit unless

A) it is all by itself.
B) it first displays lordosis.
C) the female first displays lordosis.
D) the female has a low lordosis quotient.
E) it first ejaculates.

Question 2

In the open-field test, thigmotaxia is often used as a measure of

A) body temperature.
B) fearfulness.
C) sexual motivation.
D) obesity.
E) aggression.