Q. Which of the following statement is incorrect?
A) CNS is the site of information processing and control
B) CNS includes brain and spinal cord
C) PNS comprises of all the nerves of the body associated with CNS
D) The nerve fibre of DNS are of two types, i.e., afferent and efferent fibres
Explanation
CNS lies along the main longitudinal axis of the body. The CNS consists of two parts, brain and spinal cord. It is the site of information processing and control. PNS comprises of all the nerves (cranial nerves and spinal nerves) of the body associated with the CNS. The nerve fibres of the PNS are two types, i.e., afferent and efferent fibres
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.