<prompt> About CSF following statement s isare trueThe dura is attached firmly to boneCSF has a net weight of 1400gTotal volume of CSF is 150 mlDaily production is 550 mlday  <response>: CSF has a net weight of only 50 g In humans, the volume of CSF is about 150 mLThe rate of CSF production is about 550 mLday. The dura is attached firmly to boneRef: Ganongs Review of Medical Physiology Twenty-Third Edition Page No: 572 