Question

Explain the formation of three germ layer write the name of organ which evolved it

Answer 1

The endoderm is the inner most germ layer of the embryo which gives rise to gastrointestinal and respiratory organsby forming epithelial linings andorgans such as the liver, lungs, and pancreas. ... The ectoderm or outermost germ layer of the developing embryo forms epidermis, the brain, and the nervous system.