The _____ effect is synchronization of reproductive cycles in females.
a. Bruce
b. Whitten
c. Bruxism
d. Whelp
Question 2
Which of the following statements is true regarding rats as pets?
a. Male rats tend to be more docile than females.
b. Generally, rats are considered less desirable than mice as pets.
c. Rats tend to bite even when they are socialized very young.
d. Neutered rats produce considerable odor.