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Sound — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceSound1 Mark
MCQ
The vibrations or the pressure variations inside the inner ear are converted into electrical signals by the $......$
  • ✓
    Cochlea
  • B
    Tympanic membrane
  • C
    Pinna
  • D
    Anvil
✓

Answer

Correct option: A.
Cochlea

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