Saved Bookmarks
| 1. |
Explain functions of placenta. |
|
Answer» Placenta is a special umbilical cord that develops in the fourth week of pregnancy. It establishes an intimate connection between the foetal membrane and the uterine wall.Function of placenta:The exchange of materials between the mother’s blood and the blood of foetus takes place through the placenta. It serves as a nutritive, respiratory and excretory organ of the foetus. Placenta is a disc shaped tissue in female reproductive system which helps in providing nourishment to the growing embryo and removes waste from mothers blood. Provides nourishment to embryo from mother\'s blood , removal of waste from embryo to mother\'s blood |
|