Answer :
Answer:
The correct answer will be- Denticulate ligaments
Explanation:
Denticulate ligaments are the bilateral triangular lateral extensions which arise from the pia mater covering the CNS. The ligaments connect the spinal cord to the dura mater which is the outermost layer of the CNS.
The denticulate ligaments perform an important role to CNS as it provides the stability to the spinal cord present in the vertebral canal.
Thus, Denticulate ligaments are the correct answer.