A species-typical defensive response for a rat would include
A) freezing of motor movements.
B) sniffing the fear stimulus.
C) approach to the fear stimulus.
D) eating.
E) grooming.

Question

Quizplus · Accepted Answer

Freezing of motor movements is a common defensive response for rodents, including rats, in the face of a potential threat or danger. This freezing behavior is thought to help the animal avoid detection by the predator or threat, and can also serve as a precursor to more active defensive responses like fleeing or attacking. Sniffing the fear stimulus, approach to the fear stimulus, eating, and grooming are not typical defensive responses in rats.

A Species-Typical Defensive Response for a Rat Would Include