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प्रश्न
Name the following:
The nerves which transmit impulse from ear to the brain.
उत्तर
Auditory nerves
APPEARS IN
संबंधित प्रश्न
Explain how the human ear works.
The number of oscillations per second of a vibrating object is called its time period.
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.
State the exact location of the Ciliary body
State the main function of the Eustachian tube
Briefly explain the following terms: Power of accommodation
State the main function of the Suspensory ligament of the eye
Name the following:
The part which equalises the air pressure in the middle and external ear.
Where is the oval window located? Briefly mention its function.
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.
The figure below is the sectional view of a part of the skull showing a sense organ:
What are the parts labeled 'm', 'i' and 's'? What do these parts constitute collectively?
Given below is a diagram of a part of the human ear. Study the same and answer the question that follow:
Name the audio receptor region present in the part labeled 'A'.
State the Location:
Semicircular canals
Long answer question
Draw the neat labelled diagram of the human ear.
X is known as the balancing organ of ear.
Choose the correct option for X.
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.
Note the relationship between the first two words and suggest the suitable word/words for the fourth place.
Ear pinna : Auricle :: Inner ear : ______.
Give reason:
Three small bones of ear ossicles are advantageous as compared to one single bone for hearing.
With reference to human ear answer the question that follow:
Name the part of the ear associated with the amplification of vibrations.
