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Class 11BiologyBreathing and Exchange of GasesMechanism of Breathing
Medium

The normal shape of the diaphragm is

  • A
    Flat
  • B
    Dome-like
  • C
    Spherical
  • D
    Cone-like
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Class 11 Questions

Class 11

Biology Questions

Chapter

Breathing and Exchange of Gases

Subtopic

Mechanism of Breathing

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