1.What are the main important part of human nervous system.
Ans:The main parts of nervous system are Central Nervous System (CNS),Peripheral Nervous System (PNS) and Autonomic Nervous System (ANS).
2.CNS consist of which part of human body?
Ans:CNS consist of human brain and spinal cord.
3.PNS consist of which part of human body?
Ans:PNS consist of cranial nerves(12pairs) and spinal nerves (13 pairs).
4.What is ANS?
Ans:Two sets of nerves (parasympathetic and sympathetic) supplying visceral organs which are antagonistic to eachother.