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प्रश्न
With reference to human ear answer the question that follow:
Name the part of the ear associated with Static balance.
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उत्तर
Vestibule
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संबंधित प्रश्न
Write short notes on the following Ear ossicles
Time taken by an object to complete one oscillation is called ___________.
Give technical terms for The nerve which transmits impulses from the ear to the brain
Sclerotic layer or choroid layer.(Which one forms the Iris ?)
Name the following:
The tube which connects the cavity of the middle ear with the throat.
There are three small bones in the muddle ear – anvil, hammer and stirrup :
(a) Which of these bones is in touch with ear-drum ?
(b) Which of these bones is in touch with oval window ?
Choose the correct answer :
Organ of corti is found in ___________
The following diagram refers to the ear of a mammal.
(i) Label the parts 1 to 10 to which the guidelines point.
(ii) Which structure:
(a) converts sound waves into mechanical vibrations?
(b) Converts vibrations into nerve impulses?
(c) Responds to change in position?
(d) Transmits impulses to the brain?
(e) Equalizes atmospheric pressure and pressure in the ear.
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.
The figure given below shows the principal parts of a human ear. Study the diagram and answer the following questions.
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- Label the parts 1 to 8.
- State the role of parts 6, 7 and 8.
- Why is it harmful to use a sharp object to remove ear wax? Mention the number and name of the part involved.
