If an animal is being pursued by a predator, its immune system is suppressed, and its physiological system readies it for escape. Would you expect this immune suppression harm the animal?
A) Yes, because after the stressful experience the animal's immune system will take a long time to recover.
B) Yes, because the suppression combined with stress will cause long-term harm to the animal's immune system.
C) No, because the immune system is only temporarily suppressed, allowing the animal's resources to go toward survival.
D) No, because after the stressful experience, the animal's immune system will be strengthened.

Question

Quizplus · Accepted Answer

The immune system suppression is only temporary and allows the animal to prioritize resources toward escaping the predator, which increases its chances of survival. Once the threat is gone, the immune system will return to normal function. This is an example of the adaptive response of the body to stress.

If an Animal Is Being Pursued by a Predator, Its