The human embryo , like the embryos of other mammalian animals, maintains a close Relationship with the mother. The embryo uses its mother’s body to obtain oxygen and nutrients on the one hand, and to eliminate carbon dioxide and metabolic waste on the other. In addition, the relationship between the embryo and the mother can be understood as an essentially parasitic relationship, since […] More
The post What are Extraembryonic membranes? appeared first on LORECENTRAL.
This post first appeared on Improving Your Life Knowledge Health And Family, please read the originial post: here