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Question : Placenta is the structural and functional unit between foetus and maternal body. Substantiate the statement.

Answer»

Solution :PLACENTA connects the foetus to the uterus through an umbilical CHORD,
a) They provide nutrients and oxygen to the DEVELOPING ambryo.
b) Removes `CO_(2)` and waste material from the embryo
c) ACTS as an endocrine tissue and PRODUCES several hormones.


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