<prompt> Which of the following brain tumor arises from arachnoid villi -MedulloblastomaEpendymomaMeningiomaGlioma  <response>: 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 astrocytesOligodendroglioma Arise from oligodendrocytesEpendymomas Arise from ependymal cells 