Which of the following meninges has two layers?
A)Spinal dura mater
B)Cranial dura mater
C)Spinal arachnoid mater
D)Cranial arachnoid mater
E)All of these choices

Question

Quizplus · Accepted Answer

The cranial dura mater is the only meninges with two layers. The spinal dura mater has only one layer, while both the spinal and cranial arachnoid mater have one layer each. Therefore, option B is correct.

Which of the Following Meninges Has Two Layers