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प्रश्न
The three parts of human ear contributing in hearing are-
पर्याय
Cochlea, ear ossicles and tympanum
Semi-circular canals, utriculus and sacculus
Eustachian tube, tympanum and utriculus
Perilymph, ear ossicles and semi-circular canals
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उत्तर
Cochlea, ear ossicles and tympanum
Explanation:
The tympanum, ear ossicles, and cochlea form a chain that captures sound waves, amplifies them, and converts them into electrical signals that the brain can understand, making them essential components in the process of hearing.
संबंधित प्रश्न
Write short notes on the following: Cochlea
Explain the following:
Mechanism through which a sound produces a nerve impulse in the inner ear.
The number of oscillations per second of a vibrating object is called its time period.
Given below is a diagram depicting a defect of the human eye, study the same and then answer the questions that follow:
(i) Name the defect shown in the diagram.
(ii) What are the two possible that cause this defect?
(iii) Name the type of lens used to correct this defect.
(iv) With the help of a diagram show how the defect shown above is rectified using a suitable lens.
Name the following:
The nerves which transmit impulse from ear to the brain.
Name the three ossicles of the middle ear.
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.
X is known as the balancing organ of ear.
Choose the correct option for X.
Give reason:
Three small bones of ear ossicles are advantageous as compared to one single bone for hearing.
