A Stimulus Producing a Response That Reduces the Stimulus Describes

Question

A stimulus producing a response that reduces the stimulus describes:
A) all stimulus-response chains.
B) positive feedback.
C) negative feedback.
D) breakdown of homeostasis.

Accepted Answer

This describes negative feedback, which is a process in which a stimulus produces a response that reduces the stimulus. This helps to maintain homeostasis, or a stable internal environment, by counteracting changes in the body. Positive feedback, on the other hand, produces a response that increases the stimulus, while the breakdown of homeostasis occurs when negative feedback mechanisms are not able to maintain a stable internal environment. All stimulus-response chains may or may not involve feedback mechanisms.