JAMB Biology 2013 Question 6

Question 6

Animal Kingdom

Use the diagram to answer: The structure labelled II is the

Diagram for this question
  1. A.cocoon.
  2. B.clitellum.
  3. C.chaetae.
  4. D.spermathecal pore.
Show the answer and explanation

Answer: B (clitellum.)

Explanation

The diagram shows an earthworm; II points to the thick swollen band near the front, the clitellum, which secretes the cocoon.