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What is it called when a baby is inside the mother?
The mother is then pregnant. Its called a foetus.
Does carbon dioxide get carried down to the fetus?
It can if there is an unusual amount in the mother's environment. Anything that is in the blood of the mother is sent through the foetus, and anything discarded by the foetus is sent through the mother's bloodstream.
Does HIV passes from a mother to a baby?
HIV infection lies in DNA of the nucleus of the cell. Normally no cells pass from mother to fetus. There is layer of placenta to prevent this. But this barrier is broken during the delivery. There is mixing of blood from the mother and fetus. So your doctor will like to go for Caesarean section delivery in such case. She will give some drugs also to prevent the risk of HIV transmission.HIV does not pass from mother to foetus during the pregnancy. Blood of mother and foetus is not get mixed in such cases. It can pass during the normal delivery, when the mother's blood can get mixed with the blood of foetus. That is why the delivery by operation is indicated in such cases. Your doctor will give you some medication to minimize the risk.
Why does a foetus's lungs don't work properly?
The foetus in embedded in fluid called amniotic fluid. Some times the foetus takes a breath in that fluid, just before the delivery. The result is disastrous. If the foetus is born with the fluid in the lungs, it is going to die in most of the cases. The foetus is getting all the oxygen and the nutrition from the mother. This is supplied through the placenta. So the lungs of the foetus are at rest in the womb of the mother.
What organ carries food and oxygen from the mother to the foetus?
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What substance can be passed from the mother to the foetus?
Carbon dioxide and other such waste gases diffuse from the foetus and across the placenta into the mother's blood. Urea (excretory product) also diffuses into the mother's blood. (The substances in bold will answer question).
How are nutrients absorbed by the fetus?
The nutrients are absorbed through the placenta by the foetus. The foetus gets the oxygen and nutrition from the mother. The blood of the mother and foetus comes very close to each other in the placenta. Both are not mixed up. They are separated by very thin membrane. The surface area of the contact is very large as compared to the size of placenta.
What passes from foetus to mother in the placenta?
it's the emberyo because its the blood from the baby is used for the mother so it is very good for a mother to use !
What does a fetus need?
A growing foetus needs the cord because it gives the food and oxygen from the mother into the babyThe cord feeds the baby and gives the baby oxygen.All foetus's need a cord !
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.
Why can the foetus still catch diseases from it's mother?
Because it shares blood and every cell in the mothers body.
Can metal pass through the placental barriers?
Most probably they will pass that way. They are toxic to the mother and foetus as well.
