Chapter 9: Homeostasis Beta

Chapter self-test · answers save on this device

Beta. New questions still under teacher review. Answers and wording may change, and your saved progress may reset when they do.

Part A · Multiple choice

Question 1 of 39 · 0 answered · 0 checked

Question 1 · 9.2

A hypothetical animal's core temperature has a set point range of 30 to 34 degrees C. Its core temperature drifts from 31 degrees C up to 33 degrees C. What does its temperature control system do?

A.Its cooling effectors start right away, because any rise from 31 degrees C is a deviation.B.No effector is triggered, because the temperature is still inside the set point range.C.Its warming effectors push the temperature back down to exactly 31 degrees C.D.The sensor stops measuring until the temperature reaches 39 degrees C.

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