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प्रश्न
Draw a labelled diagram of the inner ear.
उत्तर
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संबंधित प्रश्न
Answer the following:
Which part of the ear determines the pitch of a sound?
Lightning and thunder take place in the sky at the same time and at the same distance from us. Lightning is seen earlier and thunder is heard later. Can you explain?
Deafness is causal due to the rupturing of the Pinna.
(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.
The ear ossicle which is attached to the tympanum.
State the main function of the Suspensory ligament of the eye
Name the following:
The tube which connects the cavity of the middle ear with the throat.
Where is the Cochlea located? Briefly mention its function.
Name the three tiny bones present in the middle part of ear.
Write whether the following is true or false:
The part of the ear associated with balance is the cochlea.
Given below is a diagram of a part of the human ear. Study the same and answer the question that follow:
Name the parts labeled A, B and C in the diagram.
Mention, if the following statement is True or False
Cochlea of the ear is concerned with the sense of balance.
Choose the Odd One Out:
Long answer question
Draw the neat labelled diagram of the human ear.
Verify experimentally the laws reflection of sound.
Select the option with incorrect identification:
Categorise the following parts under (i) external, (ii) middle and (iii) internal ear.
Ear drum, hammer, pinna, cochlea, anvil, stirrup, eustachian tube, tympanum, oval window, semi-circular canals.
State the functions of the following:
Auditory nerve
Where are the following located?
Eustachian canal
With reference to human ear answer the question that follow:
Name the part of the ear associated with Static balance.
