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प्रश्न
Given below is certain structure. Write against them its functional acivity.
organ of corti and ……………….
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उत्तर
Organ of Corti and hearing
संबंधित प्रश्न
The number of oscillations per second of a vibrating object is called its time period.
(i) Draw a well labelled diagram of the membranous labyrinth found in the inner ear.
(ii) Based on the diagram drawn above in (i) give a suitable term for each of the following descriptions :
1. The sensory cells that helps in hearing.
2. The part that is responsible for static balance of the body.
3. The membrane covered opening that connects the middle ear to the inner ear.
4. The fluid present in the middle chamber of cochlea.
5. The structure that maintains dynamic equilibrium of the body.
Briefly explain the following terms: Power of accommodation
State the exact location of the Organ of Corti
the biological/technical terms for a thin membrane covering the entire front part of the eye.
Given below is a set of five parts. Rewrite them in correct sequence.
Cochlea, tympanum, auditory canal, ear ossicles, oval window.
Mention the exact location of the following :
Incus
Name the tube which connects the middle ear to throat.
Name the nerve which carries electrical impulses from the cochlea of ear to the brain.
Describe the structure and function of the human ear?
