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JAMB Biology 2006 Question 36

Question 36

Animal Kingdom

Use the diagram of the cock to answer: A unique characteristic that distinguishes the class of vertebrates represented from other vertebrates is the presence of

Diagram for this question
  1. A.two pairs of limbs
  2. B.scales on the lower legs
  3. C.a pair of wings
  4. D.a covering of feathers
Show the answer and explanation

Answer: D (a covering of feathers)

Explanation

Only birds have feathers. Other animals can have wings (bats), scales (reptiles) or two pairs of limbs.