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Control and Co-ordination — BIOLOGY STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceBIOLOGYControl and Co-ordination1 Mark
MCQ
Eustachian tube is present in ……………….
  • A
    external ear
  • B
    internal ear
  • C
    heart
  • ✓
    middle ear
✓

Answer

Correct option: D.
middle ear
middle ear

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