What does ectoderm give rise to

Endoderm cells give rise to certain organs, among them the colon, the stomach, the intestines, the lungs, the liver, and the pancreas. The ectoderm, on the other hand, eventually forms certain “outer linings” of the body, including the epidermis (outermost skin layer) and hair. out layer that gives rise to epidermis and nervous system. inner layer gives rise to the mucous membranes of the digestive and respiratory tracts and to the digestive glands among other things.