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Pneumotaxic centre that can moderate the functions of the respiratory rhythm centre is located in

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Important Questions on Breathing and Respiration

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Biology Crash Course NEET>Chapter 17 - Breathing and Respiration>Level 1>Q 33
______ is a flap of cartilage behind the root of tongue, which is depressed during swallowing to cover the opening of windpipe.
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Biology Crash Course NEET>Chapter 17 - Breathing and Respiration>Level 1>Q 34
The air passages inside the lungs that branch off like tree limbs from the bronchi are called
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Biology Crash Course NEET>Chapter 17 - Breathing and Respiration>Level 1>Q 35
Set of respiratory organs used for exchange of gases in terrestrial habitat is
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Biology Crash Course NEET>Chapter 17 - Breathing and Respiration>Level 1>Q 36
Which of the following is an incorrect statement?
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Biology Crash Course NEET>Chapter 17 - Breathing and Respiration>Level 1>Q 37
Which of the following changes occur in diaphragm and intercostal muscles when expiration of air takes place?
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Biology Crash Course NEET>Chapter 17 - Breathing and Respiration>Level 1>Q 38
The majority of carbon dioxide produced by our body cells is transported to the lungs
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Biology Crash Course NEET>Chapter 17 - Breathing and Respiration>Level 1>Q 39
Fill in the blanks with correct options.
The thoracic chamber is formed dorsally by:
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Biology Crash Course NEET>Chapter 17 - Breathing and Respiration>Level 1>Q 40
Lungs are made up of air-filled sacs, the alveoli. They do not collapse even after forceful expiration because of