The Peripheral Nervous System in Vertebrates

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Across
  1. 3. What division in the autonomic system of the PNS allows vertebrates to “rest and digest”?
  2. 5. What are ganglia composed of?
  3. 10. The dorsal root is what type of neuron?
  4. 12. Motor neurons can also be called ________ neurons in the human PNS.
  5. 13. Groups of neurons in the PNS are called?
  6. 15. How many pairs of spinal nerves do humans have in their PNS?
Down
  1. 1. What type of muscle does the somatic system control?
  2. 2. What division in the autonomic System of the PNS allows vertebrates to have the “fight or flight” reaction?
  3. 4. What is the scientific name for organs using both divisions of the autonomic system?
  4. 6. The ventral root is what type of neuron?
  5. 7. How many pairs of cranial nerves do humans have in their PNS?
  6. 8. What division in the somatic system allows vertebrates to feel sensations from muscles, joints, tendons, etc.?
  7. 9. What is a group of myelinated axons of sensory and motor neurons called in the PNS?
  8. 11. A response to stimuli that only involves the PNS?
  9. 14. Sensory neurons can also be called ________ neurons in the human PNS.