Question

How are nerves classified based on origin and function?

Answer 1

Explanation:

nerves are classified on the basis of origin and function as spinal nerve cranial nerves and visceral nerves

spinal nerves are the nerves which originate from the spinal cord and is connected to the sense organs and cranial nerves are the nerves which are originated from the brain of the central nervous system and is connected to the spinal cord or other body parts or a sense organs and visceral nerves are the nerves which are connected to the spinal nerves and the cranial nerves .function of spinal nerves is to collect information from the sense organs and sent it to the spinal cord by the virtue of the neurones by creating electrical impulses. the function of cranial nerve is to collect information from sense organs except skin and to give to brain .function of visceral nerves is to connect between spinal nerves and cranial nerves