Homeostasis and feedback · Physiology

Homeostasis is best defined as the ability of the body to:

  1. Keep the size of each organ perfectly constant
  2. Maintain a stable internal environment
  3. Prevent every external change from occurring
  4. Eliminate all variability in physiological processes
Show answer and explanation

Correct answer: Maintain a stable internal environment

Homeostasis refers to maintaining internal conditions within narrow limits. This stability allows cells and organs to function optimally despite external changes.

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