Biology, asked by palak123, 1 year ago

describe the formation and function of placenta at embryonic development ?

Answers

Answered by prantika2
1
The complex structure formed in between utrine wall and growing embryo 
is called placenta. The embryo is attached to the utine wall of the mother through placenta.
The placenta provides nourishment and oxygen to the embryo from the mother's blood.

hope this helps..

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