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प्रश्न
With reference to human ear answer the question that follow:
Name the part of the ear associated with Static balance.
उत्तर
Vestibule
संबंधित प्रश्न
Explain how the human ear works.
The number of oscillations per second of a vibrating object is called its time period.
Note the relationship between the first two words and suggest the suitable word for the fourth place.
sound : ear drum :: Dynamic balance : ……
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, where in living organism is the following located and state their main function:
Organ of corti
Where is the Semicircular canals located? Briefly mention its function.
Where is the Utriculus located? Briefly mention its function.
Name the three tiny bones present in the middle part of ear.
Name the tube which connects the middle ear to throat.
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?
Differentiate between:
Cochlea and Concha.
Name the following:
The ear ossicle in contact with the oval window of the inner ear.
Complete the following sentence with appropriate word :
________ is the organ of balance and hearing in the body.
The following diagram refers to the ear of a mammal.
(i) Label the parts 1 to 10 to which the guidelines point.
(ii) Which structure:
(a) converts sound waves into mechanical vibrations?
(b) Converts vibrations into nerve impulses?
(c) Responds to change in position?
(d) Transmits impulses to the brain?
(e) Equalizes atmospheric pressure and pressure in the ear.
State the functions of the following:
Semi-circular canals
Mention the name of passage is the outer ear which carries sound waves to the eardrum.
The part of the ear that turns pressure variations into electrical signals is ______.
The part of the ear that collects the sound from the surroundings is ______.
State the functions of the following:
Auditory nerve
With reference to human ear answer the question that follow:
Name the part of the ear associated with dynamic balance.
