MCQ
Which one of the following is correctly matched pair of the given secretion and its primary role in human physiology?
  • A
    Sebum $-$ Sexual attraction.
  • Sweat $-$ Thermoregulation.
  • C
    Saliva $-$ Tasting food.
  • D
    Tears $-$ Excretion of salts.

Answer

Correct option: B.
Sweat $-$ Thermoregulation.

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