Question

which layer of the meninges forms weblike filaments?
a dura mater
b pla mater
c subdural space
d arachnoid layer

Explanation:

The meninges have three layers. The dura mater is the tough outer layer. The pia mater is the delicate inner - layer. The subdural space is a potential space between the dura and arachnoid mater. The arachnoid layer has web - like filaments (arachnoid trabeculae) that connect it to the pia mater.

Answer:

D. arachnoid layer