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प्रश्न
Pinna concentrates and directs sound waves towards tympanum.
पर्याय
True
False
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उत्तर
This statement is True.
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संबंधित प्रश्न
Give the biological terms for the three ear ossicles.
The ear ossicle that transports sound vibrations to the inner ear:
Which part of the human ear gives ‘Static balance’ to the body?
Read the explanation given below and name the structure:
A tubular passage that connects the pharynx and the middle ear.
Human ear is concerned with hearing only.
Write the main functional activity of the following structure.
Cochlea
Write the main functional activity of the following structure.
Semicircular canal
Complete the following table by filling in the blank spaces.
| Structure | Function | ||
| 1. | ______ | (i) | Transfers impulse from inner ear to brain. |
| 2. | ______ | (ii) | Helps to change the focal length of the eye lens. |
| 3. | ______ | (iii) | Dynamic equilibrium |
How do the three ear ossicles contribute in the mechanism of hearing?
With reference to human ear answer the question that follow:
Name the part of the ear associated with hearing.
