Differentiate between sensory nerves and mixed nerves.
Sensory nerves- carry impulses from the sense organs to either the spinal cord or the brain.
Mixed nerves- They transmit electrical impulses from the central nervous system to the muscles of the body.
SENSORY NERVES | MIXED NERVES |
1. These carry impulses from the sense organs to either the spinal cord or the brain. | 1. They transmit electrical impulses from the central nervous system to the muscles of the body. |
2. For Example- the optic nerve in the eye, and the auditory nerve in the ear. | 2. They contain both sensory and motor fibers (carry impulses from the brain and spinal cord to the muscles and glands). |