Transmission of vibrations
Regulation of pressure
Support of the inner ear
Maintenance of balance during motion
Secretion of oil
Explanation
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Yes A is the ans. They vibrate to transfer the vibration of sound waves to inner ear
Thanks for all your submissions and contributions. Actually the correct answer is option A. You'll recall that the ossicles(Hammer, Anvil and stirrup) are found in the middle Ear. The Ear ossicles by the virtue of their position in the ear carry out two major functions:
(i) transmission of vibrations across the tympanic membrane to the oval window, and
(ii) magnification of the pressure of the oval window several times.
There would have been two answers if option B were magnification of the pressure of the oval window rather the option says regulation of pressure. Therefore the correct answer remains option A
They transfer sound vibrations from your eardrum to your inner ear. Your middle ears also house the eustachian tubes, which help equalize the air pressure in your ears.
The selected answer is wrong:
The mallets, incus, and a tapes all consist if the inner ear which main functionis to make sure that pressure on the both side of the eardrum is equal . Modern biology page 429 sensory receptors and organs
The selected answer is wrong:
The malleus, incus, and stapes all consist of the inner ear which main function is to make sure that pressure on the both side of the eardrum is equal . Modern biology page 429 sensory receptors and organs
