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describe structure of placenta |
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Answer» It is disc embedded in the uterine wall it contains villi on embryo side It help in providing nutrition to embryo from mothers blood. Placenta is a disc shaped structure formed on the uterine wall just before the implantation of the gastrulocyte (embryo) . ... It helps in transporting substances such as oxygen, carbon dioxide, glucose, amino acids, fatty acids and glycerol, antibodies, waste products, etc. |
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