uterus
Placenta containng arteriesd and veins .
The structure that connects an embryo with the organ that nourishes it is called the umbilical cord. The umbilical cord attaches the developing fetus to the placenta, which is the organ responsible for providing nutrients and oxygen to the embryo or fetus while removing waste products. The umbilical cord contains blood vessels (two arteries and one vein) that carry deoxygenated blood and waste products away from the fetus and deliver oxygen and nutrients to the fetus from the placenta.
The placenta is the organ that nourishes the embryo during pregnancy. It is formed from the tissues of both the mother and the developing fetus and allows for the exchange of nutrients and waste products between the mother and the baby.
The uterus nourishes the fertilized ovum.
Placenta
A flattened circular organ in the uterus of pregnant eutherian mammals, nourishing and maintaining the fetus through the umbilical cord. its from google
placenta
The embryo develops in the uterus of the mother.
The first organ to develop in the embryo is the heart. It starts to form and beat as early as 3 weeks after conception.
The first organ to form in an embryo is the heart. It starts to develop early in gestation and is essential for pumping blood and circulating nutrients throughout the body as the embryo grows.
fetus
The wall of the uterus.