<prompt> Meckel;s diveiculum is a remnant ofStensons ductWolffian ductMullerian ductVitellointestinal duct  <response>: A Meckels Diveiculum is a vestigial remnant of omphalomesenteric or vitellointestinal duct. As a congenital anomaly, it is a true diveiculum that includes all three coat of small intestine. ref - BDC 6e vol2 pg 265 