Final answer:
Omphalocele is a congenital birth defect associated with genetic disorders and characterized by protrusion of abdominal organs through the belly button. Beckwith-Wiedemann syndrome, one of the associated genetic disorders, presents with a big baby, enlarged tongue, low blood glucose levels, and ear pits.
Step-by-step explanation:
Omphalocele is a congenital birth defect characterized by an abdominal wall defect where the intestines, liver, and other organs protrude through the belly button. It is associated with genetic disorders such as Edwards and Patau trisomies, as well as Beckwith-Wiedemann syndrome. Beckwith-Wiedemann syndrome often presents with a big baby, enlarged tongue, low blood glucose levels, and ear pits.