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Home Q & A Board Biology-Related Homework Help General Biology
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kellydevenney kellydevenney
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6 years ago
The two major divisions of the vertebrate nervous system are the ____.
  a. autonomic and peripheral systems
  b. sympathetic and parasympathetic systems
  c. cranial and spinal nerves
  d. central and peripheral nervous systems
  e. brain and spinal cord

Question 2

Cephalization refers to ____.
  a. a type of symmetry
  b. neurons concentrated at the posterior end of an animal
  c. a net of neural cells
  d. neurons dispersed throughout the body
  e. neurons concentrated at the anterior end of an animal
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bobobobo
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6 years ago
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kellydevenney Author
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#2
6 years ago
Commenting just to show my support for informative posts like this, keep it up 10/10
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#3
6 years ago
That helps more than you thinks, thanks for being so thoughtful
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