All of the following are formed by neural crest cellsEXCEPT ?: (A) Pharyngeal arch bones, (B) Dermis of head and neck, (C) Pharyngeal arch muscles, (D) Odontoblasts
Answer is C. Neural crest cell (4th germ layer) derivatives PNS (includes ganglia) secondary mesenchyme/ mesoderm - most of skull bones (head and neck anterior and lateral regions) , most of eye ball mesoderm, pharyngeal arch bones aoa pulmonary septum dermis of head and neck odontoblasts