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Case Workbook for Human Genetics 9th Edition by Ricki Lewis
النسخة 9الرقم المعياري الدولي: 978-0077313043Case Workbook for Human Genetics 9th Edition by Ricki Lewis
النسخة 9الرقم المعياري الدولي: 978-0077313043 تمرين 10
Fetal cell sorting detects fetal cells in a pregnant woman's circulation. Women carrying a male fetus with Down syndrome (an extra chromosome 21) have 6 times as many fetal cells as women carrying a male fetus that does not have Down syndrome. What might this observation mean?
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A defect i...
Case Workbook for Human Genetics 9th Edition by Ricki Lewis
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