Among the following animals, which ones are endotherms?
Correct answer: A. Birds
- A. Birds
- B. Amphibians
- C. Fishes
- D. Both A and C
Explanation
Option A is correct.Endotherms are animals that are dependent on or capable of the internal generation of heat. Birds and mammals are examples of endotherms.
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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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