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प्रश्न
Where are the following located?
Eustachian canal
उत्तर
The Eustachian tube connects the middle ear to the throat.
संबंधित प्रश्न
Explain how the human ear works.
Mention the exact location of the Eustachian tube
Given below is a diagram depicting a defect of the human eye, study the same and then answer the questions that follow:
(i) Name the defect shown in the diagram.
(ii) What are the two possible that cause this defect?
(iii) Name the type of lens used to correct this defect.
(iv) With the help of a diagram show how the defect shown above is rectified using a suitable lens.
Name the following:
The ear ossicle attached to the tympanum.
Name the following:
The tube which connects the cavity of the middle ear with the throat.
Differentiate between members of the following pair with reference to what is asked in bracket.
Semi-circular canal and cochlea (Senses perceived)
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.
Name the part of the ear associated with hearing.
Name the three tiny bones present in the middle part of ear.
What is the name of passage in outer ear which carries sound waves to the ear-drum ?
Complete the following sentence with appropriate word :
________ is the organ of balance and hearing in the body.
Mention, if the following statement is True or False
Cochlea of the ear is concerned with the sense of balance.
State the functions of the following:
Semi-circular canals
Name the three ossicles of the middle ear.
The part of the ear that turns pressure variations into electrical signals is ______.
Define the following term:
Ear ossicles
With reference to human ear answer the question that follow:
Name the part of the ear associated with Static balance.
Given below is the diagram of a part of the human ear. Study the same and answer the questions that follow:
 |
- Give the collective biological term for Malleus, locus and Stapes.
- Name the parts labelled A, B and C in the diagram.
- State the functions of the parts labelled 'A' and 'B'.
- Name the audio receptor region present in the part labelled 'A'.
