The mechanism by which the living body is properly maintained and regulated is known as:
Correct answer: C. Homeostasis
- A. Thermoregulation
- B. Osmoregulation
- C. Homeostasis
- D. All of them
Explanation
The correct answer is Homeostasis. Homeostasis is the process by which the body regulates its internal environment to maintain stable, constant conditions necessary for survival. It includes various regulatory processes such as thermoregulation and osmoregulation. Thermoregulation and osmoregulation are specific types of homeostatic processes, but they do not encompass the entire range of regulatory mechanisms that homeostasis covers.
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About Homeostasis
Homeostasis maintains a stable internal environment through the kidney and urinary system, thermoregulation and excretion. The kidney topics include filtration, selective reabsorption, urine formation and water balance, while thermoregulation involves sweating, vasodilation, vasoconstriction and hormonal control; excretion is different from egestion, which removes undigested food.
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