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प्रश्न
Name the three tiny bones present in the middle part of ear.
उत्तर
The three tiny bones in the middle ear are anvil, hammer and stirrup.
APPEARS IN
संबंधित प्रश्न
The number of oscillations per second of a vibrating object is called its time period.
State the exact location of the Ciliary body
Sclerotic layer or choroid layer.(Which one forms the Iris ?)
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 ?
The diagram alongside represents the structure of the human ear.
(i) Write the names of the parts labelled a to g.
(ii) State briefly the functions of the parts b, d, and g.
(iii) Name the main division of the ear.
(iv) Which is the smallest bone in the human body?
(v) What is labyrinth?
Write whether the following is true or false:
Vitreous chamber is present in ear in humans.
Draw a labeled diagram of the inner ear. Name the part of the inner ear that is responsible for static balance in human beings.
Name the following:
The ear ossicle in contact with the oval window of the inner ear.
Where are the following located?
Eustachian canal
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.
- 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'.
