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Class 11BiologyBreathing and Exchange of GasesRegulation of Respiration
Medium

Pneumotaxic centre can moderate the functions of respiratory rhythm centre by

  • A
    Reducing the duration of inspiration
  • B
    Increasing the duration of inspiration only
  • C
    First increasing and then reducing the duration of expiration
  • D
    Increasing the duration of expiration only
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Class 11 Questions

Class 11

Biology Questions

Chapter

Breathing and Exchange of Gases

Subtopic

Regulation of Respiration

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