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What specific substances can be exchanged between the mother and fetus via the placenta?
Oxygen, nutrients (such as glucose and amino acids), antibodies, hormones, and waste products (such as carbon dioxide and urea) can be exchanged between the mother and fetus through the placenta. These substances allow for the fetus to receive essential supplies for growth and development while also enabling waste removal.
What substances does babies take from its mother?
One of them is vitamins/ food which comes from the mothers food which is needed for the baby to survive.
Which substances are exchanged between the blood in the capillaries and the air in the alveoli?
Oxygen is exchanged from the air in the alveoli into the blood in the capillaries, while carbon dioxide is exchanged from the blood in the capillaries into the air in the alveoli during the process of respiration.
Why is the circulatory system of a unborn baby different to a born baby?
The unborn baby's circulatory system includes the umbilical vessels which connect it to the placenta to exchange substances with the mother's system. When the baby is born these vessels are disconnected.
What two important substances pass from the mother through the placenta to the embryo?
Oxygen and nutrients, such as glucose and amino acids, pass from the mother through the placenta to the embryo. These substances are vital for the growth and development of the baby during pregnancy.
What are the small vessels called where substances such as nutrientoxygen and carbon dioxide are exchanged for substances in the tissue fluid surrounding body cells?
Capillaries
Material are exchanged between mother and fetus through the?
placenta
Why are materials exchanged between mother and fetus through the placenta?
placenta
How does the age of the mother affect the baby?
Generally, the younger the mother, the better for both mother and baby
What does the mother give to the baby?
The mother gives the baby food and blood, to help the baby grow!
Why are gifts exchanged on Christmas?
Gift are exchanged on Christmas because the Three Wise Men gave gifts of frankincense, myrrh and gold to the baby Jesus on Christmas day when he was born.
What chemical substances must be exchanged between each organism and its environment?
Water, because it is essential to all living cells.
