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प्रश्न
Note the relationship between the first two words and suggest the suitable word/words for the fourth place.
Eyes: Photoreceptors :: Ears : ______.
उत्तर
Eyes : Photoreceptors :: Ears : Phonoreceptors.
संबंधित प्रश्न
Which part of our body helps us in maintaining the body balance?
Photoreceptor cells are present in __________.
(A) blind spot
(B) retina
(C) cochlea
(D) cornea
The unit of frequency is ______.
Perilymph or endolymph (Which one surrounds the organ of Corti ?)
Mention, where in living organism is the following located and state their main function:
Organ of corti
Mention if the following statement is true (T) or false (F) Give reason.
Malleus incus and stapes are collectively called the ear ossicles.
Where is the Semicircular canals located? Briefly mention its function.
Name the three ear ossicles.
What is the name of passage in outer ear which carries sound waves to the ear-drum ?
Draw a labeled diagram of the inner ear. Name the part of the inner ear that is responsible for static balance in human beings.
Mention, if the following statement is True or False
The part of ear associated with balance is the cochlea.
Long answer question
Draw the neat labelled diagram of the human ear.
Select the CORRECT match of part of the human ear and its function.
In the inner ear, the pressure variations are turned into electrical signals by the ______.
List the causes of noise pollution.
Choose the odd one out from the following terms and name the category to which the others belong:
The median canal of cochlea is filled with ______.
Which of the following structures equalises the air pressure on either side of the tympanum?
Give reason:
Three small bones of ear ossicles are advantageous as compared to one single bone for hearing.
