The left sinus horn regresses during development to form the coronary sinus.

Development of the midgut gives rise to a number of structures including the appendix, ascending colon, and right one half to two-thirds of the transverse colon.

Pleuroperitoneal membranes and the septum transversum contribute to the formation of the diaphragm.

The urogenital sinus in males gives rise to a majority of the urinary bladder as well as the prostate gland.

Which of the following is a derivative of the midgut?

The portal vein forms from umbilical veins as an anastomotic network proximal to the duodenum.

The pancreatic duct forms from the duct of the ventral pancreatic bud and the distal part of the duct of the dorsal pancreatic bud.

The somites give rise to much of the nervous system

The amniotic cavity appears on the 8th day as a slit-like space between the trophoblast and the

A primary influence in the folding of the trilaminar disc is the growth of the nervous system