Question:

Malleus bone of ear is attached to ___________.

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Mnemonic: {M-I-S} — Malleus → Incus → Stapes (sound transmission pathway).
Updated On: Feb 9, 2026
  • Tympanic membrane
  • Membranous labyrinth
  • Oval window of internal ear
  • Eustachian tube
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The Correct Option is A

Solution and Explanation

Step 1: Understanding ear ossicles.
The middle ear contains three auditory ossicles—malleus, incus, and stapes—which transmit sound vibrations from the tympanic membrane to the inner ear.
Step 2: Attachment of malleus.
The malleus is directly attached to the tympanic membrane and receives vibrations from it, passing them to the incus.
Step 3: Analysis of options.
(A) Tympanic membrane: Correct — malleus is firmly attached to it.
(B) Membranous labyrinth: Incorrect — part of the inner ear.
(C) Oval window of internal ear: Incorrect — stapes is attached here.
(D) Eustachian tube: Incorrect — involved in pressure equalization.
Step 4: Conclusion.
The malleus bone of the ear is attached to the tympanic membrane.
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