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What are the differences between the placenta and the small intestine?

The placenta provides nutrients for the fetus, the small intestine provides nutrients to the mother.


Combination of embryonic and maternal tissue?

The placenta results from the combination of embryonic and maternal tissue. The fetal portion of the placenta develops from the outer layer of the blastocyst, while the maternal portion is derived from the lining of the uterus. Together, these tissues form a vital connection between the developing fetus and the mother to facilitate nutrient exchange and waste removal.


What is the average weight of the placenta?

The average weight of a placenta is between 1-2 pounds. Variations in weight can occur due to factors such as gestational age, maternal health, and fetal size.


The placenta is composed of tissues from the?

The placenta is composed of tissues from both the mother and the fetus. It is made up of fetal and maternal blood vessels, connective tissue, and other cells that allow for the exchange of nutrients, oxygen, and waste products between the mother and the fetus.


Uterine membrane transport substances between mother and embryo?

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.


Could toxins pass through the placenta to the embryo?

Yes, it is possible for this to happen and it can result in fetal death, miscarriage or stillbirth. However, there are several control points in the placenta to help reduce this risk, including the barriers between maternal circulation and fetal circulation.


How do substances actually get from the bloodstream of the mother to the child?

The placenta is responsible for nutrient and gas exchange between the mother and child. This transfer is vital in enabling nutrition be transported from the mother through the placenta to the fetus and expelling waste produced by the fetus back through the placenta and into the maternal blood stream, which is then released by the mother. Read more by clicking on the related link below.


How do substances actually get from bloodstream of the mother to the child?

The placenta is responsible for nutrient and gas exchange between the mother and child. This transfer is vital in enabling nutrition be transported from the mother through the placenta to the fetus and expelling waste produced by the fetus back through the placenta and into the maternal blood stream, which is then released by the mother. Read more by clicking on the related link below.


5 How do materials pass back and forth between the fetus and the mother?

Materials pass back and forth between the fetus and the mother through the placenta. The placenta is a temporary organ that provides oxygen and nutrients to the fetus while removing waste products. It allows for the exchange of gases, nutrients, and waste between the maternal and fetal bloodstreams without the two blood supplies mixing.


Why are materials exchanged between mother and fetus through the placenta?

placenta


What structure carries blood between the fetus and the placenta?

The umbilical cord carries blood between the fetus and the placenta. It contains two arteries and one vein that transport oxygen and nutrients to the fetus and remove waste products.


When should a parent teach their child about the difference between sexes?

Teaching a child about the differences between the sexes is a personal choice. However, most children learn this information prior to entering pre-school so that they understand the differences between their peers.