<prompt> The folds of Hoboken are found in:The amnionThe placentaUterusUmbilical cord  <response>: Ans. is d, i.e. Umbilical cordRef. Williams Obs. 22e, p 68, 69; 23e, p 61, 62; 23e, p 61, 62Here are few named structures frequently asked and the organstructure where it is found.Named structureSeen in Nitabuchs layerIt is the zone of fibroid degeneration where trophoblast and decidua meet. Seen in basal plate of placenta. Hofbauer cellsPhagocytic cell seen in connective tissue of chorionic villi of placenta. Folds of HobokenUmbilical arteries Whartons jellyConnective tissue of umbilical cord Peg cellsFallopian tube Langhans cellsCytotrophoblast 