<prompt> Meckels diveiculum is a remnant ofStensons ductWolffian ductMullerin ductVitellointestinal duct  <response>: INDERBIR SINGHS TEXTBOOK OF HUMAN HISTOLOGY-page no:195 Persistence of a pa of the vitellointestinal duct may give rise to the presence of a diveiculum attached to the terminal pa of the ileum.this is called Meckels diveiculum or diveiculum ilei 