The embryo and placenta grow side by side and are attached via the umbilical cord - the placenta attaches to the uterine wall as it develops after the embryo implants in the uterine lining.
Some women have spotting and slight cramps when the embryo attaches to the uterine lining.
The umbilical cord is attached to the placenta and the placenta is attached to the wall of the uterus
The embryo attaches to the placenta when it reaches the uterus very early in a pregnancy.
The placenta is the part of the amniotic egg that supplies food to the developing animal. The yolk provides it with food, and the albumin supplies water and nutrients.The Yolk. Yolk is a sac that is attached to the embryo that supplies food.
Humans are placental mammals, meaning that they develop with the embryo attached to a placenta that allows it to exchange waste and nutrients with the mother. The placenta would not be able to function inside an egg.
Placenta
placenta
It nourishes the embryo
PLACENTA
It nourishes the embryo
Placenta.
The umbilical cord.
Yes