Moderate

Collecting duct:

Correct answer: A. ADH

  • A. ADH
  • B. Protein
  • C. Ectotherm
  • D. Increase the blood supply to the skin

Explanation

ADH, or Antidiuretic Hormone, regulates water balance in the body by influencing water reabsorption in the kidneys. Produced in the hypothalamus and released by the pituitary gland, ADH helps prevent excessive urine production, promoting water conservation in the body.

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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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