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Which of the following event is observed during normal expiration?

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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 62
Food and air pathways are divided at
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Biology Crash Course NEET>Chapter 17 - Breathing and Respiration>Level 1>Q 63
Volume of thoracic chamber increases in the vertical axis due to
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Biology Crash Course NEET>Chapter 17 - Breathing and Respiration>Level 1>Q 64
Oxygen carried by blood is liberated in?
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Biology Crash Course NEET>Chapter 17 - Breathing and Respiration>Level 1>Q 65
Which structure of man is similar to spiracle of cockroach?
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Biology Crash Course NEET>Chapter 17 - Breathing and Respiration>Level 1>Q 66
The heme component of haemoglobin transports
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Biology Crash Course NEET>Chapter 17 - Breathing and Respiration>Level 1>Q 67
Which of the following options is incorrect about the larynx (sound box)?
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Biology Crash Course NEET>Chapter 17 - Breathing and Respiration>Level 1>Q 68
Which of the following is incorrect w.r.t. Functional Residual Capacity (FRC)?
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Biology Crash Course NEET>Chapter 17 - Breathing and Respiration>Level 1>Q 69
The partial pressures (in mmHg) of oxygen O2 and carbon dioxide CO2 at alveoli (the site of diffusion) are: