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SENSORY ORGANS
CLASS 11


Pinna (Outer Ear)


Tympanic Membrane


Cochlea (Inner Ear)


👆 ZOOM INSIDE TO SEE THE OSSICLES

HUMAN EAR

The organ of hearing and equilibrium (balance). It converts sound waves into electrochemical impulses and detects head movement.

👂 ANATOMY SPECS

• 🥁 Eardrum: Vibrates when sound hits it.
• 🦴 Ossicles: 3 tiniest bones (Malleus, Incus, Stapes).
• 🌀 Cochlea: Snail-shaped part for hearing.

🧠 AUDITORY CHALLENGE
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