7. What is the proper sequence of events in maintaining homeostasis?
a. 1. Stimulus, 2. Receptor, 3. Signal, 4. Response
b. 1. Stimulus, 2. Response, 3. Signal, 4. Receptor
C. 1. Receptor, 2. Stimulus, Signal, 4. Response
d. 1. Signal, 2. Receptor, 3. Stimulus, 4. Response.

Respuesta :

Answer:

a.

Explanation:

stimulus, receptor detects changes, input info and output info(signal), response

a. 1. Stimulus, 2. Receptor, 3. Signal, 4. Response

Homeostasis is any self-regulating process by which an organism tends to maintain stability while adjusting to conditions that are best for its survival.

If homeostasis is successful, life continues; if it's unsuccessful, it results in a disaster or death of the organism.

Proper sequence of events in maintaining homeostasis:

  1. Stimulus: Produces change in variable, change detected by receptor.
  2. Input: Information sent along efferent pathway to control center.
  3. Output: Information sent along efferent pathway to activate effector.
  4. Response: Feeds back to influence magnitude of stimulus and returns variable to homeostasis.

Therefore, the correct option is a.

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