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प्रश्न
Where is the Cochlea located? Briefly mention its function.
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उत्तर
Cochlea is located in the inner ear. It helps in transmitting impulses to the brain via the auditory nerve.
संबंधित प्रश्न
Write short notes on the following Ear ossicles
State the exact location of the Organ of Corti
Which part of our ear is shaped like a snail shell?
State whether the following statements are true (T) or false (F). If false, correct them by changing any one single word in each.
Deafness is caused due to rupturing of the pinna.
Name the nerve which carries electrical impulses from the cochlea of ear to the brain.
Write whether the following is true or false:
The part of the ear associated with balance is the cochlea.
The part of the ear that turns pressure variations into electrical signals is ______.
Assertion: Human beings Cannot hear infrasonic sounds.
Reason: Sound with a frequency less than 20 Hz is called infrasonic sound.
With reference to human ear answer the question that follow:
Name the part of the ear associated with the amplification of vibrations.
- Draw a neat and well labelled diagram of the membranous labyrinth found in the inner ear.
- Based on the diagram drawn above in (i), give a suitable term for each of the following descriptions:
- The structure responsible for hearing.
- The sensory cells that help in hearing.
- The membrane-covered opening that connects the middle ear to inner ear.
- The nerves that carry impulses from the ear to the brain.
- The tube which equalises the air pressure on either side of the ear drum.
