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प्रश्न
Long answer question
Draw the neat labelled diagram of the human ear.
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उत्तर
Structure of the human ear
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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?
Mention the exact location of the Semi-circular canals
(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 figure below is the sectional view of a part of the skull showing s sense organ:
Name the sense organ.
Draw a labelled diagram of the inner ear.
Given below is a diagram of a part of the human ear. Study the same and answer the question that follow:
Name the audio receptor region present in the part labeled 'A'.
The hearing range of the human ear is ______.
The part of the ear that turns pressure variations into electrical signals is ______.
Name the part of the inner ear that is responsible for static balance in human beings.
