The umbilical cord.
The umbilical cord.
The "Umbilical cord".
not sure what you mean by "which of these" but the umbilical cord connects the embryo to the mother.
The umbilical cord is attached to the placenta and the placenta is attached to the wall of the uterus
When the embryo reaches the uterus, it will implant itself into the uterine wall. This process is crucial for the embryo to receive nutrients and oxygen from the mother's bloodstream and for the development of the placenta, which connects the embryo to the mother for nourishment and waste removal.
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 embryo attaches to the placenta when it reaches the uterus very early in a pregnancy.
The placenta is an organ that develops during pregnancy and is responsible for providing nutrients and oxygen to the developing embryo. It also helps in removing waste products from the embryo's bloodstream. The placenta forms from the tissues of both the embryo and the mother's uterus.
It nourishes the embryo
It nourishes the embryo
placenta
Placenta.