Biology

Which of the following does not occur during inhalation in mammals?

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: Option B
Explanation