Consider the following:

  1. Spinal cord
  2. Neocortex
  3. Nephron

 Which of the above are parts of central nervous system?

Answer: [A] 1 & 2 Only

Nephron is the basic structural and functional unit of the kidney. Its chief function is to regulate the concentration of water and soluble substances like sodium salts in blood. In the human brain, the neocortex is the largest part of the cerebral cortex which covers the two cerebral hemispheres. The spinal cord is the most important structure between the body and the brain. It is a part of central nervous system.

This question is a part of GKToday's Integrated IAS General Studies Module