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प्रश्न
Mention if the following statement is true (T) or false (F) Give reason.
The auditory nerve is purely for perceiving sound
विकल्प
True
False
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उत्तर
False
The auditory nerve responsible for sound as well as for the body balance.
संबंधित प्रश्न
Draw labelled diagrams of the following: Ear
(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.
State the exact location of the Organ of Corti
With reference to the human ear, answer the question that follow:
Give the technical term for the structure found in the inner ear.
What is the function of three tiny bones in the ear ?
What is the name of passage in outer ear which carries sound waves to the ear-drum ?
The diagram alongside represents the structure found in the inner ear. Study the same and then answer the questions that follow:
(i) Name the parts labelled A, B, C and D.
(ii) Name the parts of the ear responsible for transmitting impulses to the brain.
(iii) Name the part labelled above which is responsible for:
1. Static equilibrium. 2. Dynamic equilibrium. 3. Hearing
(iv) Name the audio receptor cells which pick up vibrations.
(v) Name the fluid present in the inner ear.
State the Function:
Endolymph
The hearing range of the human ear is ______.
The part of the inner ear which is responsible for hearing is ______.
