what is meant by placenta
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It is a tissue formed by the cells from embryo and the mother. It is formed around 12 weeks of pregnancy and becomes an important structure for nourishment of the embryo
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The placenta is an organ that develops in your uterus during pregnancy. This structure provides oxygen and nutrients to your growing baby and removes waste products from your baby's blood. The placenta attaches to the wall of your uterus, and your baby's umbilical cord arises from it.
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