Q.
Given is the diagram of human brain showing meninges. Identify $A$ and $C$
A) A-Piamater, B-Arachnoid membrane, C-Duramater
B) A-Duramater, B-Arachnoid membrane, C-Piamater
C) A-Arachnoid membrane, B-Piamater, C-Duramater
D) A-Arachnoid membrane, B-Duramater, C-Piamater
Explanation
A – Duramater It is the outer meninx. It is thick, tough and lines the cranial cavity B – Arachnoid membrane It is the middle meninx. It is thin but is non-vascular C – Piamater It is the inner meninx. It is very thin, highly vascular and closely innervates the brain
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.