A. Only a pair of pial extension
B. A dural derivative
C. Arachnoid extension only
D. Extends to sacral segments only
Correct Answer: Only a pair of pial extension ✔
Last Updated: February 07, 2020
A. Only a pair of pial extension
B. A dural derivative
C. Arachnoid extension only
D. Extends to sacral segments only
Correct Answer: Only a pair of pial extension ✔
Last Updated: February 07, 2020