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Respiration — Bio Zoology STD 11 — Question

Tamilnadu BoardEnglish MediumSTD 11Bio ZoologyRespiration1 Mark
MCQ
COPD is the ………..
  • A
    emphysema and chronic bronchitis
  • B
    asthma and emphysema
  • C
    emphysema
  • ✓
    asthma, chronic bronchitis and emphysema
✓

Answer

Correct option: D.
asthma, chronic bronchitis and emphysema
asthma, chronic bronchitis, and emphysema

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