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NEET UG BIOLOGY MCQ: BREATHING AND EXCHANGE OF GASES
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Dissociation of from carbamino haemoglobin takes place when
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Correct option: B
is low and is high in alveoli
The correct answer is B ( is low and is high in alveoli) because in the alveoli, the low partial pressure of carbon dioxide and high partial pressure of oxygen favor the dissociation of carbon dioxide from carbaminohemoglobin.
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Select appropriate choice for the blanks A, B and C to complete the given NCERT statement The largest quantity of air that can be expired after a maximum inspiratory effort is Assertion : Most fish when out of water, die of
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water. The faster breathing in high fever is due to the
Select appropriate choice for the blanks A, B and C to complete the given NCERT statement The largest quantity of air that can be expired after a maximum inspiratory effort is Assertion : Most fish when out of water, die of
suffocation.
Reason : Atmospheric air contains far less
oxygen content than the dissolved oxygen in
water. The faster breathing in high fever is due to the