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What passes from the mothers blood into the fetus blood?
Nutrients, oxygen, antibodies, and hormones pass from the mother's blood into the fetus's blood through the placenta. The placenta acts as a selective barrier, allowing essential substances to transfer while protecting the fetus from harmful substances. Waste products from the fetus's blood are also transferred back to the mother's circulation for disposal. This exchange is crucial for fetal development and growth.
How many mothers did dolly the sheep have?
Three mothers( (one provided the egg, another the DNA and a third carried the cloned embryo to term).
What is the process which substances pass from the mother to the foetus?
The deoxygenated blood and the baby's waste products pass from the foetus to the mother. The mother can then dispose of these through her systems.
Does Mother's blood flows into the foetus through placenta.True or False?
False. The mothers blood flows through the placenta in vessels next to the foetal blood that flows in separate vessels. Oxygen and nutrients can flow from the mothers blood into the foetus' blood and carbon dioxide and waste products can flow from the foetus' blood to the mother's blood through the vessel membranes, however the two bloods will never actually mix.
Can magnetism pass through aluminium foil?
Im a motherlover you're a motherlover we sex each others mothers sex each others mums... <3
Which part can harmful substances such as nicotine pass from the mothers blood to the baby's blood?
trough the placentai thinkshould be umbilical cord...... I think too
How would harmful substances in the mothers blood reach the embryo in her uterus?
Harmful substances in the mother's blood can reach the embryo in her uterus through the placenta. The placenta acts as a barrier between the mother and the embryo, but certain toxic substances can cross this barrier and enter the embryo's bloodstream, potentially causing harm to the developing fetus.
Can nursing mothers take a Xanax?
NO! Xanax is a benzodiazapine, which is secreted through breast milk. They can be especially harmful to a baby.
How does smoking affecr a nursing mothers milk?
she produces milk that contains nicotine
How does nicotine travel through the blood to the fetus?
Either through the umbilical cord (in the case of a pregnant woman) or by passive smoking.Nicotine gets into the mothers blood stream which then flows into the baby's blood stream.
For the unborn children of mothers who smoke heavily nicotine is an?
Smoking or using nicotine gum or patches while pregnant, especially during the first trimester, can cause birth defects.
What is one harmful substance that may pass from the mothers blood to the baby's blood?
A baby and its mother use different bloods. However, the placenta, that allows nutrients to pass into the baby, can also allow harmful substances.
Name 2 ways in which harmful substances can be passed onto the foetus?
To my knowledge there is only one way. Across the placenta and into the foetus. Everything taken into mothers body will pass across the placenta, around the system of the foetus and even returning waste back across the placenta through the magic of Osmosis.
Is frequent breast sucking harmful?
No, I don't think so, if it was harmful, mothers with infants would have harmed breasts ;)
When a pregnant woman ingests toxins such as alcohol and nicotine the embryo is put at risk because these toxic can?
Diffuse from the mothers blood Into the embryos blood Within the placenta
Why is the eclipse bad for pregnant mothers?
There is nothing harmful in an eclipse - it is simply a shadow falling across the moon.
During childbirth the baby passes out of the mothers body through the?
The baby comes out the mothers donkey dick
