Question

4. How many pairs of cranial nerves and spinal nerves are present in
our body?​

Answer 1

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In humans there are 31 pairs: 8 cervical, 12 thoracic, 5 lumbar, 5 sacral, and 1 coccygeal. Each pair connects the spinal cord with a specific region of the body.

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Answer 2

Answer:

in humans 12 pairs, the cranial nerves, are attached to the brain, and, as a rule, 31 pairs, the spinal nerves, are attached to the spinal cord.

Explanation:

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