NEET UG BIOLOGY MCQ: BREATHING AND EXCHANGE OF GASES

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Assertion: Respiratory rhythm centre is
moderated by pneumotaxic centre, located in the
medulla region of the brain.

Reason: Pneumotaxic centre controls the switch
'ON' point of inspiration.

View answer and explanation

Correct option: D

If both Assertion and Reason are false

Option D (If both Assertion and Reason are false) is correct because the respiratory rhythm center is located in the medulla, and the pneumotaxic center moderates but doesn't switch 'ON' inspiration.

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