Pathology Respiration 81d3174e Carcinoid tumor develops from: A Enterochromaffm cells B Neuroectoderm C J cells D Goblet cells High-Yield Explanation Ans. (a) Enterochromaffin cells(Ref: R 9th/pg 719-720)Carcinoid tumor develops from Enterochromaffin cells which contains neuroendocrine hormones.