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The exchange of substances between mother and embryo takes place where?
The exchange of substances between the mother and embryo takes place in the placenta. The placenta is a temporary organ that develops during pregnancy to provide nutrients and oxygen to the embryo and remove waste products. This exchange is crucial for the growth and development of the embryo.
What is the structure which exchanges substances between mother and fetus?
The placenta is the organ that serves as the primary interface for nutrient and waste exchange between a mother and fetus during pregnancy. It allows for the transfer of oxygen, nutrients, and waste products between the mother's bloodstream and the developing fetus.
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.
Which organ allows an exchange of substances between mother and fetus and is only present during gestation?
placenta
Which organs allows an exchange of substances between mother and fetus and is only present during gestation?
placenta
What drug taken by a mother during pregnancy can place her son at risk for testicular cancer?
A mother who took diethylstilbestrol (DES) during pregnancy.
Why it is important for the pregnant mother to avoid many substances during the first trimester of pregnancy?
Any substance that the mother consumes is going to wind up in her blood stream, and it will pass through the placenta to the fetus. The development of the fetus is at its most sensitive during the first trimester, and toxic substances such as alcohol can cause abnormalities.
What causes the cervix to become thin during pregnancy?
Similar to cell membranes, the membrane of the placenta is very thin to allow the exchange of useful substances from the mother to the fetus.
What exchanges between the a mother and baby during pregnancy?
Oxygen and nutrition goes to baby from mother. Carbon bi oxide and waste products of metabolism goes to mother from baby.
What antibodies are passed from mother to baby during pregnancy and breastfeeding?
During pregnancy, antibodies such as IgG are passed from the mother to the baby through the placenta. During breastfeeding, antibodies such as IgA are passed from the mother to the baby through breast milk.
What is baby bump?
That is the enlargement of the mother's abdomen during pregnancy.
Do pregnancy symptoms occur with an eptopic pregnancy?
Yes, women can have pregnancy symptoms during an ectopic pregnancy. The hormones produced by the mother and the embryo are the same.
