0
Which fetal membrane take part in the formation of placenta in man?
Wiki User
∙ 14y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Which foetal membrane takes part in the formation of placenta?
placenta is a complex structure formed by the process of trophoblastic cells (chorionicfondosum)and part of uterine endometrium called decidua basalis
What viruses play a critical part in the formation of the placenta in humans?
None.
What is the placenta barrier?
The placenta is an organ that connects the developing fetus to the uterine wall. The placenta supplies the fetus with oxygen and food, and allows fetal waste to be disposed via the maternal kidneys. The placenta develops from the same sperm and egg cells that form the fetus, and functions as a fetomaternal organ with two components, the fetal part (Chorion frondosum), and the maternal part (Decidua basalis).
How are amniocentesis and chorionic villi sampling are used in genetic screening?
Amniocentesis involves taking a sample of the amniotic fluid and checking the fluid for fetal tissue, metabolites, and other markers that would indicate that there is a problem with fetal development. Fetal genetic testing can be performed on the fetal cells in the amniotic fluid. Chorionic villi sampling essentially involves collecting a specific part of the placenta for genetic analysis. Since the placenta is the same genotype as the fetus it is possible to make a genetic diagnosis of the fetus based on analyzing the placenta. Chorionic villi sampling is less invasive and therefore less likely to cause fetal distress.
desscribe the structure of the placenta on how it helps it to carry its function?
The placenta is an essential part of pregnancy, serving as a vital connection between mother and baby. It is a complex organ that forms during early pregnancy and is responsible for supplying nutrients and oxygen to the growing fetus, as well as removing waste products from the developing baby's bloodstream. In this blog post, we will discuss the structure of the placenta and how it helps to carry out its crucial functions. The placenta is an organ that develops in the uterus during pregnancy and is attached to the wall of the uterus. The placenta is made up of two parts: the maternal placenta and the fetal placenta. The maternal placenta is composed of the lining of the uterus, while the fetal placenta is made up of the developing baby's tissues. The two parts of the placenta are connected by blood vessels that allow for the exchange of nutrients and waste products between the mother and baby. The structure of the placenta is complex and well-adapted to its function. It has a rich blood supply made up of two sets of blood vessels, the umbilical arteries and veins. The umbilical arteries carry deoxygenated blood from the fetus to the placenta, while the umbilical vein carries oxygenated blood back to the fetus. The placenta also contains a network of small blood vessels called villi. These villi are finger-like projections that extend from the fetal side of the placenta into the maternal blood supply. The villi help to increase the surface area of the placenta, allowing for more efficient exchange of nutrients and waste products. The placenta is also covered in a thin membrane called the chorion. The chorion is the outermost fetal membrane and plays an important role in the development of the placenta. It helps to keep the fetus safe from harmful substances and infections while allowing for the exchange of nutrients and waste products. The placenta is a highly specialized organ that is essential for the healthy development of the fetus. Its unique structure allows for the efficient exchange of nutrients and waste products between mother and baby. The placenta also serves as a protective barrier, keeping harmful substances and infections from reaching the developing fetus. The placenta is a crucial organ that plays an important role during pregnancy. Its complex structure and specialized functions ensure the healthy development of the fetus. Understanding the structure of the placenta can help us appreciate the complexity of human development and the incredible abilities of the human body.
Briefly describe how are amniocentesis and chorionic villi sampling are used in genetic screening?
Amniocentesis involves taking a sample of the amniotic fluid and checking the fluid for fetal tissue, metabolites, and other markers that would indicate that there is a problem with fetal development. Fetal genetic testing can be performed on the fetal cells in the amniotic fluid. Chorionic villi sampling essentially involves collecting a specific part of the placenta for genetic analysis. Since the placenta is the same genotype as the fetus it is possible to make a genetic diagnosis of the fetus based on analyzing the placenta. Chorionic villi sampling is less invasive and therefore less likely to cause fetal distress.
What part of the uterus does the placenta attached to?
The placenta will be attached to the uterus, but it is not part of it. The uterus is a muscle and is part of basic female human anatomy. The placenta is an organ which is formed after conception.
How are phospholipids and cholesterol alike?
Yes, the lipid part refers to cholesterol. This is an essential part of every cell in the body because cholesterol is necessary for the formation of the cell membrane.
What part of the fetal pig stores bile and lies underneath the fetal pig?
gullbladder
Do tuna have placenta?
No, tuna fish do not have placentas. The placenta is part of mammal physiology, and fish are not mammals.
What three processes are part of cell division?
egg sperm and fetal egg sperm and fetal
Explain how the placenta is a functional part of both fetal and maternal anatomy during development of the fetus?
the fetal part of placenta that consists of chorion plate,and the chorion plate that is formed of chorionic villus,and the chorionic villus is composed of the core of connecetive tissue that is derived from the extraembryonic mesenchyme that contains fetal blood vessel that is surrounded by syncytiotrophoblasts and that is surrounded also by cyrtiotrophoblasts,the cytiototrophblasts are shed during the second half of pregnancy and the syscitiotrophblasts are present through out the full period of pregnancy. the chrionic villi is embedded in the decidua basilais,and that is surrounded with the maternal blood in the lacuna(intervillus spaces),and that is the site of exchange between the fetal and the materal blood the maternal part that is the modified part of the the decidus basialis where the embryo is implanted,after the implantation of the fertilized ovum,and the decideua basalis undergoes several changes and these changes are called decidual reactions and these changes are: 1-the stromal cells are enlarged and then accumulates glycogen and lipid droplets and then become vacualated cytoplasm 2-the endometrial capillaries become congested and then dilated to form wide irregular sinsuisoids
