Biology, asked by adityakolekar909, 2 months ago

describe the formation of typical spinal nerve​

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Answered by krianshu2311
2

Answer:

Each spinal nerve is formed by the combination of nerve fibers from the dorsal and ventral roots of the spinal cord. The dorsal roots carry afferent sensory axons, while the ventral roots carry efferent motor axons. ... The thoracic, lumbar, and sacral nerves are then numbered by the vertebra above.

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