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प्रश्न
Given below is the diagram of a part of the human ear. Study the same and answer the questions that follow:
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Give the collective biological term for Malleus, locus and Stapes.
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उत्तर
Ear ossicles
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संबंधित प्रश्न
the biological/technical terms for a thin membrane covering the entire front part of the eye.
Sclerotic layer or choroid layer.(Which one forms the Iris ?)
Mention if the following statement is true (T) or false (F) Give reason.
The auditory nerve is purely for perceiving sound
Mention if the following statement is true (T) or false (F) Give reason.
Malleus incus and stapes are collectively called the ear ossicles.
With reference to the human ear, answer the question that follow:
Name the nerve, which transmits messages from the ear to the brain.
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 ?
Mention, if the following statement is True or False
Deafness is caused due to the rupturing of the pinna.
Name the three ossicles of the middle ear.
Note the relationship between the first two words and suggest the suitable word/words for the fourth place.
Eyes: Photoreceptors :: Ears : ______.
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.
