someone tell me
Fetal pigs are typically obtained from companies that specialize in supplying educational specimens for dissection in classroom settings. These companies work with facilities that process pigs for food consumption, and they obtain the fetal pigs as a byproduct of that process. The fetal pigs used for dissection are typically sourced from pigs that have been raised for food production.
The two procedures used to obtain cells for preparing a fetal karyotype are chorionic villus sampling (CVS) and amniocentesis. CVS involves taking a sample of cells from the placenta, while amniocentesis involves collecting cells from the amniotic fluid surrounding the fetus.
The method used to determine the karyotype of a fetus is called chorionic villus sampling (CVS) or amniocentesis, in which fetal cells are obtained for genetic analysis. These tests can reveal the number and structure of chromosomes in the fetus, helping to diagnose genetic disorders and abnormalities.
Cells are obtained for creating a karyotype through a process called a karyotype analysis, where cells are collected from a sample of blood, bone marrow, or other tissues. These cells are then cultured and treated to stop their growth at a specific stage of cell division, allowing for the chromosomes to be stained and visualized under a microscope for analysis.
Yes, egg cells are present in the ovaries of females at birth. These egg cells are already formed during fetal development and are released from the ovaries during ovulation later in life.
Fetal cells found in amniotic fluid primarily include epithelial cells, which are shed from the fetal skin and respiratory tract, as well as hematopoietic cells from the fetal blood. These cells can be analyzed in procedures like amniocentesis to assess genetic conditions, chromosomal abnormalities, and fetal health. Additionally, they provide valuable information about the fetus's development and can help in diagnosing certain congenital disorders.
well they are stem cells at the end of things
Fetal pigs are typically obtained from companies that specialize in supplying educational specimens for dissection in classroom settings. These companies work with facilities that process pigs for food consumption, and they obtain the fetal pigs as a byproduct of that process. The fetal pigs used for dissection are typically sourced from pigs that have been raised for food production.
The direct source of ATP for the development of a fetus is glucose. Glucose is obtained from the mother through the placenta and is used by the fetus for energy production through glycolysis and oxidative phosphorylation in the mitochondria of fetal cells.
Yes it is often inherited.
Fetal tissues are not the only source of stem cells. Stem cells can also be found in other sources such as bone marrow, umbilical cord blood, and adult tissues like adipose tissue. These sources provide alternative options for stem cell research and therapy.
RhoGAM
Amniocentesis
Yes, during pregnancy, fetal stem cells from the baby can cross the placenta and enter the mother's bloodstream. This phenomenon is known as fetal microchimerism.
The machine used to spin and compact the removed fluid to isolate fetal cells is called a centrifuge. This device applies centrifugal force to separate components based on their density, allowing for the isolation and concentration of the desired fetal cells.
The first stage of fetal development is the embryo stage. This is basically just the point where there are two layers of cells. From this point, the cells begin to divide, and several cells are created and begin forming the organs of the infant.
To produce, store, and eliminate blood cells.