Question 28
Nervous CoordinationIn the mammal, the autonomic nervous system consists of
- A.sympathetic and parasympathetic systems
- B.brain and spinal nerves
- C.brain and cranial nerves
- D.spinal cord and spinal nerves.
Show the answer and explanation
Answer: A (sympathetic and parasympathetic systems)
Explanation
The autonomic system, which controls involuntary actions, has two parts: sympathetic and parasympathetic.