<prompt> Omphalocele is caused byDuplication of Intestinal loopsReversed rotation of intestinal loopAbnormal rotation of the intestinal loopFailure of GUT to return to the body cavity from its physiological herniation  <response>: There are two abdominal wall defects due to failure of development of abdominal musculature:- Ref:- Sabiston 20th edition; Pg num:- 1071 