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Does the egg stick to the placenta in the womb?
The placenta is created by the egg.
Answer which organ is made both from tissue of the embryo and the mother .?
Placenta
What provides food and oxygen for a developing embryo?
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
Why is the placenta like a lung?
because the lungs keep u breathin and the placenta keep u breathin
The placenta is composed of tissues from the?
fetus
What harmful materials can cross the placenta?
Small microbes like illnesses can get through it and smoking, drugs and alcohol can get through as well.
Does iga cross placenta?
No.
What vitamin doesn't cross placenta?
vitamin a,vitamin d,usually cross placenta during pregnancy.exept vitamin c
Can warfarin cross placenta?
yes
How does alcohol go from a mothers stomach to the fetus brain?
Through her bloodstream & the placenta. Alcohol is a small molecule, too small for the placenta to block. The latest information from the American Conference of Obstetrician Gynecologists ACOG is for women to Totally Abstain alcohol during gestation.
Which antibodies can cross placental barrier?
IgG is the only antibody small enough to cross he placenta.
What harmful substance can pass through the placenta to the foetus?
Ellicit drugs, alcohol and nicotine.
Why immunoglobulin G alone can cross placenta?
IgG is an immunoglobluin monomer, meaning that it is one immunoglobulin that is small enough to cross the placenta. An example would be the Rh antibody that causes isoimmunization between Rh negative mothers and Rh positive fetuses. In constrast, ABO blood group immunoglobulins are IgM which is a pentamer, meaning it is composed of 5 immunoglobulins and is too large to cross the placenta.
Is semon good for a baby in the womb?
semen does not cross into the placenta and has no effect on baby in womb.
How long does alcohol stay in the placenta?
It depends on your body weight and the consumption amount you intake, it also depends if you eat and drink water before you consume alcohol. Alcohol takes longer to pass threw the placenta, and your blood stream, your body basicly absorbs it into the blood stream threw your stomach wall, not digest. did you know that if you pore alcohol on your arm you can still get the same effect if you were drinking it because its so absorbant. So yes, it will take hours maybe even a day or two before alcohol is no longer in your blood or placenta for those who are pregnant.
Does a baby inherit the blood if the mother has a blood transfusion?
No. Red blood cells do not cross the placenta.
What would happen if the placenta was damage?
Placenta gets damaged by toxins like alcohol or chemicals from cigarettes. This leads to prevention of blood from mixing and/or an affected child by transportation of toxins from mother to child.
