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प्रश्न
Deafness is causal due to the rupturing of the Pinna.
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उत्तर
Deafness is caused due to the damage to the eardrum.
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संबंधित प्रश्न
Which part of our body helps us in maintaining the body balance?
- Draw a well-labelled diagram of the membranous labyrinth found in the inner ear.
- Based on the diagram drawn above in (i), give a suitable term for each of the following descriptions:
- The sensory cells that help in hearing.
- The part that is responsible for static balance of the body.
- The membrane-covered opening that connects the middle ear to the inner ear.
- The fluid present in the middle chamber of cochlea.
- The structure that maintains dynamic equilibrium of the body.
A fluid that occupies the larger cavity of the eye ball behind the lens is
___________.
the biological/technical terms for a thin membrane covering the entire front part of the eye.
Perilymph or endolymph (Which one surrounds the organ of Corti?)
Given below is certain structure. Write against them its functional acivity.
organ of corti and ……………….
The following diagram refers to the ear of a mammal.
(i) Label the parts 1 to 10 to which the guidelines point.
(ii) Which structure:
(a) converts sound waves into mechanical vibrations?
(b) Converts vibrations into nerve impulses?
(c) Responds to change in position?
(d) Transmits impulses to the brain?
(e) Equalizes atmospheric pressure and pressure in the ear.
Complete the following sentence with appropriate Word
The parts of the human ear concerned with hearing are :
Mention the name of passage is the outer ear which carries sound waves to the eardrum.
The eardrum is known as ______.
