In this video the different germ layers are explained in detail along with their properties which will make it easy for you to learn all about it. Timeline: 0:29:introduction 0:40:ectoderm 2:27:surface ectoderm 4:05:neural tube 5:00:neural crest 7:10:mesoderm 7:36:endoderm 8:16:mesoderm abnormalities 9:27:summary