Answer:
There are 5 somatic reflexes, stretch (spinal), crossed extensor (spinal), superficial cord (spinal), corneal (cranial), and gag (cranial).
Involuntary automatic responses to sensory stimulation, for example, the knee-jerk reaction when tapped.
Note: Reflexes, such as the contraction / dilation of the pupil, salivation when hungry are all controlled by autonomic reflexes.