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प्रश्न
Column ‘II’ is a list of items related to ideas in Column ‘I’. Match the term in Column ‘II’ with the suitable idea given in Column ‘I’.
| Column I | Column II | ||
| (i) | Auditory canal | (a) | Channels pressure waves of air into the middle ear. |
| (ii) | Auditory (Eustachian tube) | (b) | Collects pressure waves of air. |
| (iii) | Auditory nerve | (c) | Converts pressure waves of air into vibrations of bone. |
| (iv) | Incus | (d) | Dissipates sound waves. |
| (v) | Malleus | (e) | Equalizes pressure between the middle ear and the atmosphere. |
| (vi) | Oval window | (f) | Provide information about the spatial orientation of the head. |
| (vii) | Pinna | (g) | Transfers vibrations from a bone to a fluid. |
| (viii) | Round window | (h) | Transfers vibrations from a bone to a membrane. |
| (ix) | Semi-circular canal | (i) | Transfers vibrations from a bone to a bone. |
| (x) | Stapes | (j) | Transfers vibrations from a membrane to a bone. |
| (xi) | Tympanic membrane | (k) | Transmits action potential to the auditory cortex. |
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उत्तर
| Column I | Column II | ||
| (i) | Auditory canal | (a) | Channels pressure waves of air into the middle ear. |
| (ii) | Auditory (Eustachian tube) | (e) | Equalizes pressure between the middle ear and the atmosphere. |
| (iii) | Auditory nerve | (k) | Transmits action potential to the auditory cortex. |
| (iv) | Incus | (i) | Transfers vibrations from a bone to a bone. |
| (v) | Malleus | (j) | Transfers vibrations from a membrane to a bone |
| (vi) | Oval window | (g) | Transfers vibrations from a bone to a fluid. |
| (vii) | Pinna | (b) | Collects pressure waves of air. |
| (viii) | Round window | (d) | Dissipates sound waves. |
| (ix) | Semi-circular canal | (f) | Provide information about the spatial orientation of the head. |
| (x) | Stapes | (h) | Transfers vibrations from a bone to a membrane. |
| (xi) | Tympanic membrane | (c) | Converts pressure waves of air into vibrations of bone. |
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संबंधित प्रश्न
Which parts of the body form the central nervous system?
Write one word in the space provided to complete the second pair of the related words pertaining to the nervous system.
Memory: cerebrum:: breathing:
Balance: cerebellum:: reasoning:
Define the following:
Neuron
What are the nerves? Mention the types of nerves found in humans.
Explain the following term :
Gray matter
What are the functions of proprioceptors?
Give Technical Term:
The receptors which help in the sensation of taste.
______ and ______ increases the surface area of cerebrum.
The cerebrum controls the voluntary actions of our body.
Identify the labels (i- iii) in the T.S. of the spinal cord.
