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Home Q & A Board Biology-Related Homework Help General Biology
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ilan707 ilan707
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6 years ago
At about how many weeks of pregnancy is a chorionic villus sampling performed?
  a. eight
  b. ten
  c. fourteen
  d. sixteen
  e. twenty

Question 2

At about how many weeks of pregnancy is an amniocentesis performed?
  a. 57 weeks
  b. 1012 weeks
  c. 1416 weeks
  d. 1820 weeks
  e. 2124 weeks
Textbook 
Human Biology

Human Biology


Edition: 10th
Authors:
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bvillan1bvillan1
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6 years ago
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ilan707 Author
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6 years ago
Thank you
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