Use the figure above to answer questions

-In this diagram of a negative feedback system, what labeled box represents an effector?
A)A
B)B
C)C
D)A and B
E)None of these

Question

Use the figure above to answer questions 
 
-In this diagram of a negative feedback system, what labeled box represents an effector?
A)A 
B)B 
C)C 
D)A and B 
E)None of these

Quizplus · Accepted Answer

In a negative feedback system, the effector is the component that acts to bring about the changes needed to return the system to its set point. In the context of the diagram, box C is labeled as the effector.

Use the Figure Above to Answer Questions