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प्रश्न
Eye : Optic nerve : : Ear : ___________
उत्तर
Eye : Optic nerve : : Ear : Auditory nerve
APPEARS IN
संबंधित प्रश्न
The unit of frequency is ______.
Deafness is causal due to the rupturing of the Pinna.
A fluid that occupies the larger cavity of the eye ball behind the lens is
___________.
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.
Mention the exact location of the following :
Incus
Why should we not put a pin or pencil in our ears ?
Draw a neat and labelled diagram of the human ear. With the help of this diagram, explain the construction and working of the human ear.
Given below is the diagram of the human ear. Study the same and answer the questions that follow:
(i) Give the biological term for the part labeled ‘A’ and state its function.
(ii) Name the part labeled ‘B’ and state its function.
(iii) Name the part labeled ‘C’ and state its function.
(iv) Give the function of ear wax.
State the Location:
Semicircular canals
Choose the Odd One Out:
Name the three ossicles of the middle ear.
Describe the structure and function of the human ear?
In the inner ear, the pressure variations are turned into electrical signals by the ______.
State the functions of the following:
Auditory nerve
Note the relationship between the first two words and suggest the suitable word/words for the fourth place.
Ear pinna : Auricle :: Inner ear : ______.
Where are the following located?
Eustachian canal
The figure given below shows the principal parts of a human ear. Study the diagram and answer the following questions.
 |
- 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.
