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WAEC Biology 2015 Question 8

Question 8

Animal Kingdom

The diagram below is an illustration of a crocodile. Two characteristic features of the class to which the crocodile belongs are labelled

Diagram for this question
  1. A.I and II.
  2. B.III and IV.
  3. C.II and IV.
  4. D.II and V.
Show the answer and explanation

Answer: B (III and IV.)

Explanation

Crocodiles are reptiles. Reptiles have a dry skin covered in scales (III) and teeth that are all alike, homodont teeth (IV).