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प्रश्न
Given below is a set of five parts. Rewrite them in correct sequence.
Cochlea, tympanum, auditory canal, ear ossicles, oval window.
उत्तर
Auditory canal → tympanum → ear ossicles → oval window → cochlea.
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संबंधित प्रश्न
Draw labelled diagrams of the following: Ear
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.
State the main function of the Eustachian tube
Differentiate between Near vision and Distant vision (shape of the eye lens)
Name the following:
The part which equalises the air pressure in the middle and external ear.
Where is the Utriculus located? Briefly mention its function.
With reference to the human ear, answer the question that follow:
Give the technical term for the structure found in the inner ear.
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 that part of ear which vibrates when outside sound falls on it.
Name the tube which connects the middle ear to throat.
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.
Given below is a diagram of a part of the human ear. Study the same and answer the question that follow:
Name the parts labeled A, B and C in the diagram.
Mention, if the following statement is True or False
Cochlea of the ear is concerned with the sense of balance.
State the Location:
Semicircular canals
The Eardrum moves inward when a rarefaction reaches it.
List the causes of noise pollution.
Categorise the following parts under (i) external, (ii) middle and (iii) internal ear.
Ear drum, hammer, pinna, cochlea, anvil, stirrup, eustachian tube, tympanum, oval window, semi-circular canals.
Define the following term:
Ear ossicles
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'.
