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Title: Which of the following structures differentiates to become the placenta, the umbilical cord, and oth Post by: genderma on Jun 14, 2015 Which of the following structures differentiates to become the placenta, the umbilical cord, and other support structures for the developing baby?
A) blastocyst B) chorionic villi C) trophoblast D) vernix caseosa Title: Re: Which of the following structures differentiates to become the placenta, the umbilical cord, and Post by: yari on Jun 29, 2015 Content hidden
Title: Re: Which of the following structures differentiates to become the placenta, the umbilical cord, and oth Post by: genderma on Jun 30, 2015 Merci beaucoup!
Title: Re: Which of the following structures differentiates to become the placenta, the umbilical cord, and oth Post by: yari on Jun 30, 2015 Don't mention it!
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