The smallest bones of human body are in the:
AFoot
BSkull
CMiddle ear — malleus, incus, stapes (ossicles)
DHand
Answer & Solution
Correct answer: C. Middle ear — malleus, incus, stapes (ossicles)
Ossicles (malleus, incus, stapes) in middle ear: smallest bones in body.
Stapes is smallest (~3 mm).
They transmit and amplify sound from tympanic membrane to oval window of cochlea.
**Otosclerosis:** pathological fusion → conductive hearing loss.
Keep practising Unit 8Q: Toxicology, Environmental Hazards & Health
Browse all Unit 8Q: Toxicology, Environmental Hazards & Health questions for AP Biology, or explore more Biology topics.
Related questions
Granulocytes among WBCs includePlasma without clotting factors is calledHepatic portal system carries blood fromNormal resting blood pressure of a healthy adult is approximatelyThe first heart sound ('lub') is produced byThe pacemaker of the human heart is thePersons with blood group O are calledWhich leucocyte is the MOST abundant in human blood?