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प्रश्न
Complete the following sentence with appropriate word :
________ is the organ of balance and hearing in the body.
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उत्तर
Ear is the organ of balance and hearing in the body.
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संबंधित प्रश्न
Write short notes on the following: Cochlea
Time taken by an object to complete one oscillation is called ___________.
Eye : Optic nerve : : Ear : ___________
The exact location of the Yellow spot
Mention if the following statement is true (T) or false (F) Give reason.
The auditory nerve is purely for perceiving sound
Given below is a set of five parts. Rewrite them in correct sequence.
Cochlea, tympanum, auditory canal, ear ossicles, oval window.
The figure below is the sectional view of a part of the skull showing s sense organ:
Name the sense organ.
How could you convince a small child that when you speak, it is not necessary for air to travel from you mouth to the ear of listener?
In the inner ear, the pressure variations are turned into electrical signals by the ______.
- 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.
