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JAMB Biology 2009 Question 8

Question 8

Adaptation

Use the diagram to answer: The structure labelled X is for

Diagram for this question
  1. A.attachment
  2. B.feeding
  3. C.seeing
  4. D.breathing.
Show the answer and explanation

Answer: A (attachment)

Explanation

The drawing is the head (scolex) of a tapeworm. X is one of its suckers, which, with the hooks, hold the worm onto the host's intestine wall.