Tumour arising from Rathke's pouch is: (A) Meningioma, (B) Glioma, (C) Craniopharyngioma, (D) Ependymoma
Answer is C. Rathke's pouch develop at the roof of oral cavity from surface ectoderm to form most of pituitary . Posterior pituitary develops from diencephalon. Craniopharyngioma is a tumor that develop in the sella turcica.