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प्रश्न
The three parts of human ear contributing in hearing are-
विकल्प
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
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
find odd one from following: Malleus, iris, Stapes, Incus.
(i) Draw a well labelled diagram of the membranous labyrinth found in the inner ear.
(ii) Based on the diagram drawn above in (i) give a suitable term for each of the following descriptions :
1. The sensory cells that helps in hearing.
2. The part that is responsible for static balance of the body.
3. The membrane covered opening that connects the middle ear to the inner ear.
4. The fluid present in the middle chamber of cochlea.
5. The structure that maintains dynamic equilibrium of the body.
What is the function of ear ossicles?
What is the name of passage in outer ear which carries sound waves to the ear-drum ?
Draw a neat and labelled diagram of the human ear. With the help of this diagram, explain the construction and working of the human ear.
Mention, if the following statement is True or False
Deafness is caused due to the rupturing of the pinna.
Choose the Odd One Out:
The hearing range of the human ear is ______.
The eardrum is known as ______.
