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प्रश्न
Given below is a diagrammatic representation of a part of the human ear.
- Name the parts numbered 1-6.
- Which parts of the ear shown here are complete.
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उत्तर
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- Ear canal
- Ear ossicles
- Ear drum
- Oval window
- Eustachian tube
- Round windows
- Middle ear
APPEARS IN
संबंधित प्रश्न
the biological/technical terms for a thin membrane covering the entire front part of the eye.
The ear ossicle which is attached to the tympanum.
Where is the oval window located? Briefly mention its function.
Draw a labelled diagram of the inner ear.
Name that part of ear which vibrates when outside sound falls on it.
The diagram alongside represents the structure found in the inner ear. Study the same and then answer the questions that follow:
(i) Name the parts labelled A, B, C and D.
(ii) Name the parts of the ear responsible for transmitting impulses to the brain.
(iii) Name the part labelled above which is responsible for:
1. Static equilibrium. 2. Dynamic equilibrium. 3. Hearing
(iv) Name the audio receptor cells which pick up vibrations.
(v) Name the fluid present in the inner ear.
Choose the correct answer.
Canal joining middle ear to pharynx ___________
Name the following:
The ear ossicle in contact with the oval window of the inner ear.
The median canal of cochlea is filled with ______.
Note the relationship between the first two words and suggest the suitable word/words for the fourth place.
Semi-circular canal : Ampulla :: Cochlea : ______.
