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Breathing and Exchange of Gases — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYBreathing and Exchange of Gases1 Mark
MCQ
The alveolar epithelium in the lung is:
  • A
    Non-ciliated columnar.
  • B
    Non-ciliated squamous.
  • C
    Ciliated columnar.
  • D
    Ciliated squamous.
✓

Answer

  1. Non-ciliated squamous.

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