Match the following parts of the ear with their functions.
$\begin{matrix} C o l u m n I & C o l u m n I I i . P i n n a & a . C o l l e c t s s o u n d i i . C o c h l e a & b . R e g i o n b e t w e e n p i n n a a n d e a r d r u m i i i . A u d i t o r y c a n a l & c . T r a n s f e r s v i b r a t i o n s t o e a r o s s i c l e s i v . T y m p a n i c m e m b r a n e & d . T r a n s l a t e s s o u n d t o n e r v e i m p u l s e s v . E u s t a c h i a n t u b e & e . E q u a l i s e s p r e s s u r e b e t w e e n t h e i n n e r a n d o u t e r e a r \end{matrix}$

i).➡ a., ii).➡ d., iii).➡ b., iv). ➡ d, v). ➡ e.

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i).➡ e., ii).➡ c., iii).➡ b., iv). ➡ a, v). ➡ d

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i).➡ d., ii).➡ e., iii).➡ a., iv). ➡ b, v). ➡ b.

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i).➡ c., ii).➡ a., iii).➡ e., iv). ➡ c, v). ➡ d.

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Solution

The correct option is A
i).➡ a., ii).➡ d., iii).➡ b., iv). ➡ d, v). ➡ e.

In reference; parts of the ear with functions:

$\begin{matrix} C o l u m n I & C o l u m n I I i . P i n n a & a . C o l l e c t s s o u n d i i . C o c h l e a & d . T r a n s l a t e s s o u n d t o n e r v e i m p u l s e s i i i . A u d i t o r y c a n a l & b . R e g i o n b e t w e e n P i n n a a n d e a r d r u m i v . T y m p a n i c m e m b r a n e & c . T r a n s f e r s v i b r a t i o n s t o e a r o s s i c l e s v . E u s t a c h i a n t u b e & e . E q u a l i s e s p r e s s u r e b e t w e e n t h e i n n e r a n d o u t e r e a r \end{matrix}$

Therefore, the correct option is A. – i).➡ a., ii).➡ d., iii).➡ b., iv). ➡ c, v). ➡ e.

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Similar questions

Match the following parts of the ear with functions

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Match the following parts of the ear with their functions.

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Match the following parts of the ear with functions

Column 1 Column 2

1. Pinna 1. Collects Vibrations in the air

2. Cochlea 2. Region between Pinna and eardrum

3. Meatus 3. Transfers vibrations to ear ossicles

4. Tympanic membrane 4. Translates sound to nerve impulses

5. Eustachian tube 5. Equalises pressure between the inner

and outer ear

Q. Identify the sequence in which the sound vibrations reach the brain:

\begin{matrix} Parts & Function (a) External ear & (i) Amplifies the vibrations received on the tympanic membrane. (b) Middle Ear & (i i) Converts the vibrations into nerve impulses and sends them to brain. (c) Inner Ear & (i i i) Directs the sound waves towards the tympanic membrane. \end{matrix}

Q. Match the following and select the correct option.

\begin{matrix} Column I & Column II (a) & Organ of Corti & (i) & Connects middle ear and pharynx (b) & Cochlea & (i i) & Coiled part of the labyrinth (c) & Eustachian tube & (i i i) & Attached to the oval window (d) & Stapes & (i v) & Located on the basilar membrane \end{matrix}

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