Answers

2016-02-25T20:31:49+05:30
PLACENTA is a disc like structure whose function is to provide nutrition to embryo from mother.
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function?
Providing nutrition to embryo from mother is its function.
then change ur answer by editing it!
Edited....
2016-02-25T22:46:48+05:30
The placenta functions as a fetomaternal organ with two components: the fetal placenta , which develops from the same blastocyst that forms the fetus, and the maternal placenta, which develops from the maternal uterine tissue.
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