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A Diaphragm is a muscular, membranous or ligamentous wall separating two cavities or limiting a cavity.
A Placenta is the part of the ovary of flowering plants that bears the ovules.
The placenta and the diaphragm are two very different things.
The placenta is found only in pregnant women. It attaches the unborn baby to its mother while it's in the uterus. The placenta comes out along with the baby at birth.
The diaphragm is a muscle beneath the lungs that is curved upwards when it's at rest. When a person breathes in, the muscle contracts, flattening out and increasing the volume of the chest cavity. This allows the person to take a bigger breath. and thats all i think
What else can I help you with?
How amniotic sac and placenta alike?
are membrane that helps
What is the name for the protective structure that forms around an embryo?
Amniotic membrane or amniotic sac, containing the embryo and amniotic fluid.
What is a blood sack behind the placenta?
This is the birth sac that needs to be removed so the baby can start to breathe. If you are talking about the sac that shows on an ultrasound, this is the amniotic sac that contains the 'waters' and is absolutely necessary for the growth of the baby. It is the same thing that the answer above mentions.
What is the thick structure of blood vessels and tissues that grows and supports the amniotic sac?
placenta
Do identical twins share a sac during pregnancy?
Identical twins do not share a sac during pregnancy. They each have their own amniotic sac and placenta.
What is the difference between the placenta and amniotic fluid?
The placenta is an organ that develops during pregnancy, providing oxygen and nutrients to the growing fetus and facilitating waste removal. In contrast, amniotic fluid is the clear liquid surrounding the fetus in the amniotic sac, serving to cushion and protect the fetus, as well as helping to regulate temperature. While both are crucial for fetal development, they serve distinct roles in supporting the pregnancy.
The embryonic cells that proliferate and eventually form the placenta umbilical cord and the amniotic sac are called?
Trophoblasts
Which parts are not present before a woman becomes pregnant?
Placenta, umbilical cord, fetus, amniotic sac with amniotic fluid. Basically everything related to the fetus.
When does the amniotic sack and placenta form?
The amniotic sac and placenta begin to form shortly after conception. The amniotic sac develops from the outer membranes surrounding the embryo, starting around the second week of pregnancy, while the placenta begins to form from the trophoblast cells that surround the developing embryo around the same time. By the end of the first trimester, both structures are well-established, providing essential support and protection for the growing fetus.
What is the site of fetal development?
Fetal development primarily occurs within the uterus, specifically within the amniotic sac and placenta. The amniotic sac contains amniotic fluid that surrounds and protects the fetus, while the placenta provides oxygen and nutrients to the fetus and removes waste products.
Does a grasshopper have an amniotic sac?
Grasshoppers do not have an amniotic sac. Animals with amniotic sacs are mammals and birds that have a sac for the fetus to grow and gain nourishment from.
What is the protective sac around the developing embryo or fetus is the?
The protective sac around the embryo or fetus is the amniotic sac.
