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प्रश्न
Differentiate between:
The middle ear and Inner ear.
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उत्तर
| Middle Ear | Inner Ear |
| It has three ear ossicles and eustachian tube. | It has a cochlea, utriculus, sacculus, and semicircular canals. |
| It transmits sound vibrations. | It is concerned with hearing, balance, and equilibrium. |
संबंधित प्रश्न
Perilymph or endolymph (Which one surrounds the organ of Corti?)
Differentiate between members of the following pair with reference to what is asked in bracket.
Dynamic balance and static balance (Definition)
State whether the following statements are true (T) or false (F). If false, correct them by changing any one single word in each.
Semi-circular canals are concerned with static (positional) balance.
Mention if the following statement is true (T) or false (F) Give reason.
The auditory nerve is purely for perceiving sound
With reference to the human ear, answer the question that follow:
Name the nerve, which transmits messages from the ear to the brain.
How could you convince a small child that when you speak, it is not necessary for air to travel from you mouth to the ear of listener?
What is the function of three tiny bones in the ear ?
What is the name of passage in outer ear which carries sound waves to the ear-drum ?
Mention, if the following statement is True or False
Deafness is caused due to the rupturing of the pinna.
List the causes of noise pollution.
