The central nervous system consists of

  1. all neurones
  2. the spinal cord and nerves
  3. the brain and spinal cord
  4. the brain and nerves
Answer

C) the brain and spinal cord

CNS = brain + spinal cord. O Level Biology · Topic 14 Coordination and Control · 14.1 Mammalian nervous system

Biology MCQ · More O Level Biology: Coordination and Control MCQs · Practise