Positive Feedback Differs from Negative Feedback in That

Multiple Choice

Positive feedback differs from negative feedback in that

A) positive feedback benefits the organism, whereas negative feedback is detrimental.
B) the effector's response in positive feedback is in the same direction as the initiating stimulus rather than opposite to it.
C) the effector's response increases some parameter (such as temperature) , whereas in negative feedback it decreases.
D) positive feedback systems have only effectors, whereas negative feedback systems have only receptors.
E) positive feedback systems have control centers that are lacking in negative feedback systems.