JAMB Biology 2013 Question 8

Question 8

Animal Kingdom

Which of the following describes a characteristic of anthropods?

  1. A.The organism has a pair of jointed appendages.
  2. B.The body is not divided into a number of segments.
  3. C.The body is covered by chitin.
  4. D.The organism finds it easy to grow freely.
Show the answer and explanation

Answer: C (The body is covered by chitin.)

Explanation

Arthropods have an exoskeleton made of chitin; they have many pairs of jointed limbs, segmented bodies, and must moult to grow.