The regulation of the water content of the body fluids by the kidneys is called
Correct answer: D. osmoregulation
- A. excretion
- B. thermoregulation
- C. glycolysis
- D. osmoregulation
Explanation
Osmoregulation balances water intake against loss, with ADH adjusting how much water the collecting ducts reclaim. Excretion is the broader removal of wastes, of which water control is one part.
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About Kidney and Urinary System
The kidney and urinary system remove nitrogenous wastes, regulate water and ion balance, and help maintain blood pH through filtration, selective reabsorption and secretion. Questions cover nephron structure, ultrafiltration, the loop of Henle, collecting ducts, urine formation and the roles of ADH and aldosterone, while distinguishing excretion from egestion.
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