NEETBiologyBreathing and Exchange of GasesMCQ+4 / −1
Under normal physiological conditions in human being every 100 ml of oxygenated blood can deliver ____________ ml of O2 to the tissues.
- A2 ml
- B5 ml
- C4 ml
- D10 ml
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Correct answer: B
Option (b) is the correct answer because every 100 ml of oxygenated blood can deliver around 5 ml of O2 to the tissues under normal physiological conditions.
Option (c), (d) and (a) are incorrect because every 100 ml of deoxygenated blood delivers approximately 4 ml of CO2 to the alveoli.
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