The Placenta Functions as A

Question

The placenta functions as a
A) respiratory organ
B) excretory organ
C) endocrine organ
D) all of the above

Accepted Answer

The placenta serves as a respiratory organ as it allows for the exchange of oxygen and carbon dioxide between the mother and fetus. It also acts as an excretory organ, removing waste products from the fetus's blood. Furthermore, the placenta is an endocrine organ, producing hormones such as estrogen, progesterone, and human chorionic gonadotropin (hCG).