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

BIOLOGY
WAEC 2001

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

  • A. Lungs and spiracles
  • B. Root hair and mammalian hair
  • C. Feathers and scales
  • D. Contractile vacuole and kidney

Correct Answer: B. Root hair and mammalian hair



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