Step 1: In a one to two-page paper, give an overview of the embryonic
stage of d
Step 1: In a one to two-page paper, give an overview of the embryonic stage of
development.Describe the ectoderm, mesoderm, and endoderm and their associated
structures.Discuss the structure and function of the embryonic disk.Describe embryo
development and the role of chorionic villi.Include any environmental factors that may
cause malformations in the developing embryo.Assignment Expectations for Grading: