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Parts of the Middle Ear

How many coil...

Question

How many coils are present in cochlear duct of man?

A

1 \frac{1}{4}

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B

2 \frac{1}{4}

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C

2 \frac{1}{2}

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D

2 \frac{3}{4}

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Solution

The correct option is C $2 \frac{1}{2}$
The cochlea is the auditory portion of the inner ear. It is a spiral-shaped cavity in the bony labyrinth, in humans making 2.5 turns around its axis.

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