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प्रश्न
Differentiate between:
The middle ear and Inner ear.
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उत्तर
| Middle Ear | Inner Ear |
| It has three ear ossicles and eustachian tube. | It has a cochlea, utriculus, sacculus, and semicircular canals. |
| It transmits sound vibrations. | It is concerned with hearing, balance, and equilibrium. |
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संबंधित प्रश्न
Photoreceptor cells are present in __________.
(A) blind spot
(B) retina
(C) cochlea
(D) cornea
Deafness is causal due to the rupturing of the Pinna.
A fluid that occupies the larger cavity of the eye ball behind the lens is
___________.
Note the relationship between the first two words and suggest the suitable word for the fourth place.
sound : ear drum :: Dynamic balance : ……
Where is the Cochlea located? Briefly mention its function.
Where is the Semicircular canals located? Briefly mention its function.
The figure below is the sectional view of a part of the skull showing s sense organ:
Name the sense organ.
State the Function:
Endolymph
Given below is a diagrammatic representation of a part of the human ear.
- Name the parts numbered 1-6.
- Which parts of the ear shown here are complete.
 |
Which of the following structures equalises the air pressure on either side of the tympanum?
