Abstract
This paper aims at identifying and elaborating the development and functions of the human placenta, an organ that supports growth and development of the fetus. The human placenta is a fetomaternal organ that supports the development of a growing embryo by providing nutrients and gas from the mother to the embryo. Notably, the human placenta facilitates nutrients and gas exchange between the fetus and the mother which helps in maintaining fetomaternal tolerance. The placenta can release metabolic products into fetal and maternal circulations and it also metabolizes various substances. It also protects the fetus against maternal diseases, infections, and certain xenobiotic ...
