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Question

Ventral root of spinal nerve has

A
Sensory fibres
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B
Motor fibres
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C
Both of the above
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D
None of the above
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Solution

The correct option is A Motor fibres
The ventral root (motor root) of each spinal nerve consists of axons from motor neurons, whose cell bodies are found within the grey matter of the spinal cord. A ventral root and a dorsal root unite to form a spinal nerve, which passes outward from the vertebral canal through an intervertebral foramen.

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