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Respiration in Organisms — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7ScienceRespiration in Organisms1 Mark
MCQ
Tiny air sacs of lungs are called $.........$
  • ✓
    Alveoli.
  • B
    Trachea.
  • C
    Bronchi.
  • D
    Larynx.
✓

Answer

Correct option: A.
Alveoli.
Alveoli.

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