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Describe in brief the structure and …

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Describe in brief the structure and the functions of the placenta in human beings

    • Posted by Vipin Semwal 6 years, 1 month ago

    CBSE > Class 10 > Science
    • 2 answers

    Varun Saini 6 years, 1 month ago

    Role of placenta 1. placenta act to provide oxygen and nutrition to embryo. 2. It remove wastage material; CO2 from baby' s body . 3.Placenta attach to the wall of uterus and baby's umbilical cord arises from it.

    0Thank You

    Yogita Ingle 6 years, 1 month ago

    Placenta is a special tissue connection between embryo and uterine wall. It acts as an endocrine gland.
    Role of placenta:

    1. It possesses villi that increase the surface area for absorption of nutrients.
    2. Facilitates passage of nutrition and oxygen to embryo from mother through blood.
    3. Waste substances produced by embryo are removed through placenta into mother’s blood.

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