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प्रश्न
State the Function:
Endolymph
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उत्तर
It transmits vibrations to the hair cells of the inner ear to produce acoustic perception.
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संबंधित प्रश्न
Write short notes on the following: Cochlea
(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.
Differentiate between the Rods and Cones of Retina (Type of pigment)
Mention if the following statement is true (T) or false (F) Give reason.
The auditory nerve is purely for perceiving sound
With reference to the human ear, answer the question that follow:
Name the part of the ear associated with
(1) static balance
(2) hearing
(3) dynamic balance.
How could you convince a small child that when you speak, it is not necessary for air to travel from you mouth to the ear of listener?
Give the main function of the following:
Cochlea
Choose the Odd One Out:
Assertion: Human beings Cannot hear infrasonic sounds.
Reason: Sound with a frequency less than 20 Hz is called infrasonic sound.
Name the part of the inner ear that is responsible for static balance in human beings.
