Class 11 Biology Breathing and Exchange of Gases Regulation of Respiration

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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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