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प्रश्न
Complete the following sentence with appropriate word :
________ is the organ of balance and hearing in the body.
उत्तर
Ear is the organ of balance and hearing in the body.
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संबंधित प्रश्न
Write short notes on the following: Cochlea
Photoreceptor cells are present in __________.
(A) blind spot
(B) retina
(C) cochlea
(D) cornea
The number of oscillations per second of a vibrating object is called its time period.
Time taken by an object to complete one oscillation is called ___________.
Eye : Optic nerve : : Ear : ___________
find odd one from following: Malleus, iris, Stapes, Incus.
Given in the box below are a set of 14 biological terms. Of these, 12 can be paired into 6 matching pairs. Out of the six pairs, one has been done for you as an example.
Example : endosmosis - Turgid cell.
Identify the remaining five matching pairs :
| Cushing’s syndrome, Turgid cell, Iris, Free of rod and cone cells, Colour of eyes, Hypoglycemia, Active transport, Acrosome, Addison’s disease, Blind spot, Hyperglycemia, Spermatozoa, Endosmosis, Clotting of blood. |
fill in the blanks with suitable functions: Ciliary body and __________.
The exact location of the Yellow spot
Name the following:
The tube which connects the cavity of the middle ear with the throat.
Note the relationship between the first two words and suggest the suitable word for the fourth place.
sound : ear drum :: Dynamic balance : ……
Where is the Utriculus located? Briefly mention its function.
Name the part of the ear associated with hearing.
Draw a neat and labelled diagram of the human ear. With the help of this diagram, explain the construction and working of the human ear.
Write whether the following is true or false:
Vitreous chamber is present in ear in humans.
Name the three ossicles of the middle ear.
Describe the structure and function of the human ear?
Assertion: Human beings Cannot hear infrasonic sounds.
Reason: Sound with a frequency less than 20 Hz is called infrasonic sound.
The part of the inner ear which is responsible for hearing is ______.
Note the relationship between the first two words and suggest the suitable word/words for the fourth place.
Ear pinna : Auricle :: Inner ear : ______.
