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प्रश्न
Choose the odd one out from the following terms and name the category to which the others belong:
विकल्प
Malleus
Incus
Cochlea
Stapes
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उत्तर
Cochlea
Category: All others are bones of the ear.
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संबंधित प्रश्न
Given below is a representation of a kind of pollution. Study the same and answer the questions that follow
(i) Name the kind of pollution.
(ii) List any three common sources of this pollution.
(iii) Mention three harmful effects of this pollution on human health.
(iv) Explain the term ‘Pollutant’.
(v) Name two soil pollutants
State the main function of the Eustachian tube
Briefly explain the following terms: Power of accommodation
The exact location of the Yellow spot
Name the following:
The tube which connects the cavity of the middle ear with the throat.
Differentiate between members of the following pair with reference to what is asked in bracket.
Semi-circular canal and cochlea (Senses perceived)
Write whether the following is true or false:
The part of the ear associated with balance is the cochlea.
State the Function:
Endolymph
Assertion: Human beings Cannot hear infrasonic sounds.
Reason: Sound with a frequency less than 20 Hz is called infrasonic sound.
Give reason:
Three small bones of ear ossicles are advantageous as compared to one single bone for hearing.
