At placenta, you have a membranes from mother and fetus come in close contact. The area of contact is fairly large, much more than you can imagine. Here the blood from mother and the fetus come in close contact, but does not get mixed up. Through this so called placental barrier, only very small molecules can pass. So all the amine acids, glucose, fat molecules ( may be fatty acids and glycerol) vitamins and minerals along with water can pass through this membrane. Globulin can pass but not albumin. That is the beauty of Nature.
The uterine membrane, comprised of the placenta, facilitates the exchange of nutrients, oxygen, and waste products between the mother and embryo. This transport occurs through diffusion, active transport, and facilitated diffusion mechanisms. The placenta also acts as a barrier to prevent harmful substances from crossing between the maternal and fetal circulations.
The placenta is adapted to carry out its function of providing nourishment and oxygen to the developing fetus by having a large surface area covered in villi for efficient exchange of nutrients and gases. It also has a rich blood supply from both the mother and the fetus, allowing for the exchange of substances between their circulatory systems. Additionally, the placenta produces hormones that help maintain the pregnancy and support fetal development.
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
The structure of the placenta includes fetal capillaries and maternal blood spaces separated by a thin membrane. This membrane allows for the exchange of nutrients and wastes between the mother and the developing embryo without their blood mixing. The exchange occurs through diffusion and active transport mechanisms.
Yes, twins can share a placenta during pregnancy. This occurs when identical twins share a single placenta, while fraternal twins each have their own placenta.
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lung and heart
Transport of Oxygen through the placenta to the fetus
Nutrients, oxygen, and disease fighting substances.You're welcome because you don't have to read aye? xD
The structure of the placenta is related to its functions because its functions is to support the embryo/foetus in ways such as providing it with nourishment, and oxygen which explains the relevance of the placenta to its function of supporting the growing individual.
Placenta through the process of diffusion
The uterine membrane, comprised of the placenta, facilitates the exchange of nutrients, oxygen, and waste products between the mother and embryo. This transport occurs through diffusion, active transport, and facilitated diffusion mechanisms. The placenta also acts as a barrier to prevent harmful substances from crossing between the maternal and fetal circulations.
The alveoli have very thin walls, which allow for rapid diffusion into the surrounding capillaries. There are also many alevoli in the lung, and that increases the surface area dramatically, allowing for more diffusion to occur
The placenta is adapted to carry out its function of providing nourishment and oxygen to the developing fetus by having a large surface area covered in villi for efficient exchange of nutrients and gases. It also has a rich blood supply from both the mother and the fetus, allowing for the exchange of substances between their circulatory systems. Additionally, the placenta produces hormones that help maintain the pregnancy and support fetal development.
adapted by having a big surface area so it can absorb more oxygen and it contains lots of oxygen. Also it has very thin tubes for diffusion.
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