Biology
Mention if the following statements are true (T) or false (F) :
(i) Human ear is concerned with hearing only.
(iii) Pinna concentrates and directs sound waves towards tympanum.
Sense Organs
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Answer
(i) False
Corrected Statement — Human ear is concerned with hearing and balancing.
(ii) True
Answered By
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Related Questions
Given below is a diagrammatic representation of a part of the human ear.
(i) Name the parts numbered 1-6.
(ii) Which parts of the ear shown here are complete.
Categorise the following parts under
(i) external (ii) middle (iii) internal ear.
Ear drum, hammer, pinna, cochlea, anvil, stirrup, eustachian tube, tympanum, oval window, semi-circular canals.
State the functions of the following :-
(i) Semi-circular canals
(ii) Cochlea
(iii) Auditory nerve