Question 22
Question 22 of 40

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No letter options?
Older MCQs might not have the typical A, B, C, D choices. They have choices 1, 2, 3, and a combination of them is the answer. Below is the key that maps such combinations to the answer.
A 1, 2 and 3 are correct
B 1 and 2 only are correct
C 2 and 3 only are correct
D 1 only is correct

Topics Tested

Compare nervous and hormonal control, limited to speed of action and duration of effect

Describe the roles of the hypothalamus and of temperature receptors in the skin in maintaining a constant internal body temperature in mammals

Describe a reflex action as a rapid and automatic response to a stimulus