Question

In the accompanying diagram of part of the human body, the structures belonging to the central nervous system are numbered

• A. 1 and 3
• B. 2 and 3
• C. 1 and 4
• D. 3 and 4

Answer 1

The correct option is C 1 and 4

In the given figure, number 1 indicates brain, 2 indicates cranial nerves, 3 also indicates cranial nerves, 4 indicates spinal cord. So, brain and spinal cord forms the central nervous system and the remaining two forms the peripheral nervous system. Hence, option “c” is the correct answer.