False- The placenta supplies the baby with the mother's blood during development.
Yes your blood supply is shared with your baby though the placenta.
No, the baby is supplied with food in its blood via the placenta, the placenta is connected to the mother's blood supply and the baby's food gets to it from the mothers blood.
They develop by feeding from the yolk of the egg that the frog has laid and that is the equivalent of a placenta.
No, a mother does not share her blood supply with an embryo. During pregnancy, exchange of nutrients and waste products occurs through the placenta, which acts as a barrier between the mother's blood supply and the embryo.
Baby gets food and oxygen through the umbilical cord. This umbilical cord is attached to the placenta. This placenta is attached to the uterus. In the placenta blood of the mother comes close to the blood of the fetus. There is transfer of food and oxygen to the blood of fetus from the blood of mother. Carbon bi oxide and waste products of metabolism are transferred to the blood of mother from the blood of fetus.
No, the mother's blood supply and the embryo's blood supply do not flow together. The mother's blood and the embryo's blood supply are kept separate by the placental barrier. Oxygen and nutrients are exchanged between the maternal and fetal blood through this barrier.
After birth, the placenta is expelled from the mother's body in a process known as afterbirth. It is no longer needed as the baby is no longer connected to the mother's blood supply. In some cultures, the placenta is traditionally buried or disposed of in a specific way.
blood does not pass across the placenta
In mammals this is done by the placenta, through which the foetal blood flows and exchanges nutrients/gasses with the mothers blood supply.
It connects the baby's blood supply to the placenta embedded in the mother's womb to enable gas and nutritional exchange.
Elizabeth Mapelsden Ramsey has written: 'Venous drainage of the placenta of the rhesus monkey (Macaca mulatta)' -- subject(s): Monkeys, Placenta 'Comparison of uteroplacental vasculature and circulation in the rhesus monkey and man' -- subject(s): Blood-vessels, Placenta, Rhesus monkey 'Placental vasculature and circulation' -- subject(s): Atlases, Blood supply, Blood-vessels, Maternal-fetal exchange, Placenta, Radiography
The Placenta uses a the process of diffusion to diffuse the nutrients from the mothers blood into the babies. Then the umbilical cord carries the nutrients to the baby to the Placenta. Answer is Placenta