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question_answer Discussion Board for a Question on Quiz: Biology (WAEC 2001)

50 Questions · Public · Objective · Quiz suitable for all ages

31 Click Here To Discuss Question

Which of the following pairs of structures does not perform similar functions?

Select 1 Option (1 Mks)
  • Lungs and spiracles
  • Root hair and mammalian hair
  • Feathers and scales
  • Contractile vacuole and kidney
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