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arvind kumar
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Asked: 2021-07-06T09:08:01+00:00 In:

What is placenta? Explain its function in humans.

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      Placenta: Placenta is a specialized tissue embeddded in the uterine wall. It contains villi on the embryo’s side and blood spaces on the mother side.
      Function: It helps in exchange of nutrients, gases and waste materials between the mother and embryo/foetus.

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