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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
The respiratory organ in humans is:
  • A
    Trachea
  • B
    Bronchi
  • C
    Nasal cavity
  • ✓
    Lungs
✓

Answer

Correct option: D.
Lungs
D

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