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Class 11BiologyBreathing and Exchange of GasesExchange of gases
Medium

Partial pressure of a gas is the pressure contributed by

  • A
    All gases in a mixture
  • B
    Individual gas in a mixture
  • C
    Pressure exerted by atmosphere on gases
  • D
    Atmosphere on $O_{2}$ only
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Class 11 Questions

Class 11

Biology Questions

Chapter

Breathing and Exchange of Gases

Subtopic

Exchange of gases

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