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PART - 2 - Unit V : CH - 14 Breathing and Exchange of Gases — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYPART - 2 - Unit V : CH - 14 Breathing and Exchange of Gases1 Mark
MCQ
Expiration is a:
  • A
    Active respiration
  • ✓
    Passive respiration
  • C
    Both (a) and (b)
  • D
    None of these
✓

Answer

Correct option: B.
Passive respiration
B

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