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WAEC Biology 1993 Question 5

Question 5

Respiration

Use the diagram below to answer questions 5 to 8
The part labelled VII is the

Diagram for this question
  1. A.pleural cavity
  2. B.lung
  3. C.rib
  4. D.diaphragm
  5. E.intercostal muscle
Show the answer and explanation

Answer: D (diaphragm)

Explanation

VII is the dome-shaped sheet at the floor of the chest: the diaphragm.