Normally, a male rat cannot intromit unless
A) it is by itself.
B) it displays lordosis.
C) the female displays lordosis.
D) the female has a low lordosis quotient.
E) it first ejaculates.

Question

Quizplus · Accepted Answer

Male rats require the female to display lordosis in order to intromit and mate. Lordosis is a sexual posture displayed by female rodents, where they arch their back downwards and lift their buttocks in response to mounting or genital stimulation.

Normally, a Male Rat Cannot Intromit Unless