asked 84.3k views
5 votes
The villus region sampled using CVS develops from the A. amnion B. chorion C. ectoderm D. endoderm​

2 Answers

4 votes

Answer:

B

Step-by-step explanation:

answered
User Kev Riley
by
7.3k points
3 votes

The villus region sampled using CVS develops from the chorion.

answered
User Tim Severeijns
by
7.8k points
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