Which of the following does not occur during inhalation in mammals?
BIOLOGY
WAEC 2002
Which of the following does not occur during inhalation in mammals?
- A. Rib cage is raised up
- B. Diaphragm contracts and becomes dome shaped
- C. Inter-coastal muscle contracts
- D. Volume of the thoracic cavity increases
Correct Answer: B. Diaphragm contracts and becomes dome shaped
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