<prompt> Which of the following is not a neural crest derivative:Adrenal coexOdontoblastMelanocytesNone of the above  <response>: Neural crest derivatives include:Connective tissue and bones of the face and skullCranial nerve ganglia Cells of the thyroid glandConotruncal septum in the heaOdontoblastsDermis in face and neckSpinal dorsal root gangliaSympathetic chain and preaoic gangliaParasympathetic ganglia of the gastrointestinal tractAdrenal medullaSchwann cellsGlial cellsMeninges forebrainMelanocytesSmooth muscle cells to blood vessels of the face and forebrain Ref: Langmans embryology 11th edition Chapter 7. 