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NEET2026ZoologyNeural Control and CoordinationActual

Which of the following is not a part of human central neural system ?

Options

  1. APericardium
  2. BArachnoid
  3. CDura mater
  4. DPia mater

Correct answer

A. Pericardium

Step-by-step solution

The central neural system consists of the brain and the spinal cord. The brain is protected by cranial meninges, which are made up of three layers: the outer dura mater, the middle arachnoid, and the inner pia mater. The pericardium is a double-walled membranous sac that encloses the heart, not the central neural system. Answer: Pericardium

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