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प्रश्न
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'.
उत्तर
- Ear ossicles
- A - Cochlea
B - Semicircular canals
C - Ear ossicles - The cochlea transmits impulses to the brain via the auditory nerve. Semicircular canals support the body's dynamic homeostasis.
- Organ of Corti, or spiral organ.
संबंधित प्रश्न
For human ears, the audible range is 20 Hz to 20,000 Hz.
Lightning and thunder take place in the sky at the same time and at the same distance from us. Lightning is seen earlier and thunder is heard later. Can you explain?
Deafness is causal due to the rupturing of the Pinna.
Mention the exact location of the Semi-circular canals
Mention the exact location of the Eustachian tube
State the exact location of the Organ of Corti
Differentiate between Near vision and Distant vision (shape of the eye lens)
Mention if the following statement is true (T) or false (F) Give reason.
Malleus incus and stapes are collectively called the ear ossicles.
Where is the Utriculus located? Briefly mention its function.
Name the part of the ear associated with hearing.
Name the part of the ear associated with dynamic balance.
With reference to the human ear, answer the question that follow:
Name the nerve, which transmits messages from the ear to the brain.
Write whether the following is true or false:
The part of the ear associated with balance is the cochlea.
Choose the correct answer.
Labyrinth is a part of ____________
State the Location:
Semicircular canals
The hearing range of the human ear is ______.
Note the relationship between the first two words and suggest the suitable word/words for the fourth place.
Semi-circular canal : Ampulla :: Cochlea : ______.
Define the following term:
Ear ossicles
Name the part of the inner ear that is responsible for static balance in human beings.
