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Which of these is not a function of the mammalian skin/

Biology
JAMB 1978

Which of these is not a function of the mammalian skin/

  • A. Protection against bacteria infection
  • B. Excretion of waste and water
  • C. Production of vitamin d when exposed to sun light
  • D. production of pigments to reduce temperature
  • E. Regulation of body temperature
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Correct Answer: Option D
Explanation

  • Regulates body temperature.

  • Excretes toxic substances with sweat.

  • Protection of the body from harmful effects of the sun and radiation.

  • Prevents penetration of toxic substances.

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WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 127076
WAEC and NECO CBT App for Mobile Devices - Candidates, Schools, Centres, Resellers - 100% Offline -Download Now
WAEC offline past questions - with all answers and explanations in one app - Download for free
WAEC offline past questions - with all answers and explanations in one app - Download for free
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
Post UTME Past Questions Agent
WAEC and NECO CBT Software for Computers and Laptops - Candidates, Schools, Centres, Resellers - 100% Offline -Download Now