The Marvels of the Nervous System
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Questions and Answers

What are the nerves that transmit signals from the brain called?

  • Spinal nerves
  • Motor nerves (correct)
  • Sensory nerves
  • Mixed nerves
  • What are the nerves that transmit information from the body to the CNS called?

  • Mixed nerves
  • Spinal nerves
  • Sensory nerves (correct)
  • Motor nerves
  • Which part of the nervous system consists of the brain and spinal cord?

  • Central nervous system (CNS) (correct)
  • Sensory nerves
  • Peripheral nervous system (PNS)
  • Motor nerves
  • What is the highly complex part of an animal that coordinates its actions and sensory information?

    <p>Central nervous system (CNS)</p> Signup and view all the answers

    When did nervous tissue first arise in wormlike organisms?

    <p>550 to 600 million years ago</p> Signup and view all the answers

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