Which Mesodermal Layer Gives Rise To The Endocardial Heart Tubes?
Which Mesodermal Layer Gives Rise To The Endocardial Heart Tubes? The endocardial heart tubes derive from the visceral mesoderm and initially are formed by a confluence of angioblastic blood vessels on either side of the embryonic midline. The endocardial tubes have an intimate proximity to the foregut or pharyngeal endoderm. What part of the mesoderm