The efferent somatic nerves system begins at -------- and ends at ----------.?

Question

Also how many neurons do efferent somatic nervous system has?

Answer 1

The efferents from the spinal cord have their cell bodies in the ventral horn of the spinal cord, and the axon goes to the end organ or autonomic ganglion.

Answer 2

Begins at spinal cord and ends in a motor/effector organ.