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प्रश्न
Where is the Utriculus located? Briefly mention its function.
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उत्तर
Utriculus is located in the inner ear. It joins the semi-circular canals to cochlea. It also helps in maintaining static balance of the body.
संबंधित प्रश्न
Write short notes on the following Ear ossicles
State the exact location of the Organ of Corti
Name the following:
The nerves which transmit impulse from ear to the brain.
Mention if the following statement is true (T) or false (F) Give reason.
Malleus incus and stapes are collectively called the ear ossicles.
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.
Complete the following sentence with appropriate Word
The parts of the human ear concerned with hearing are :
Assertion: Human beings Cannot hear infrasonic sounds.
Reason: Sound with a frequency less than 20 Hz is called infrasonic sound.
X is known as the balancing organ of ear.
Choose the correct option for X.
The median canal of cochlea is filled with ______.
Note the relationship between the first two words and suggest the suitable word/words for the fourth place.
Ear pinna : Auricle :: Inner ear : ______.
