This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
Which of the following brain tumor arises from arachnoid villi - 
Select and explain. 
A. Medulloblastoma, B. Ependymoma, C. Meningioma, D. Glioma
C: Meningioma
Answer: C: Meningioma 
Explanation: Meningioma arises from the meningothelial cells of the arachnoid.
Medulloblastoma arises from neural precursors cells.
Ependymoma arises from the ependymal cells, lining the ventricular system.
Gliomas are tumors that are derived from glial cells →


Astrocytomas →  Arise from astrocytes
Oligodendroglioma  → Arise from oligodendrocytes
Ependymomas → Arise from ependymal cells