expand icon
book Case Workbook for Human Genetics 9th Edition by Ricki Lewis cover

Case Workbook for Human Genetics 9th Edition by Ricki Lewis

Edition 9ISBN: 978-0077313043
book Case Workbook for Human Genetics 9th Edition by Ricki Lewis cover

Case Workbook for Human Genetics 9th Edition by Ricki Lewis

Edition 9ISBN: 978-0077313043
Exercise 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?
Explanation
Verified
like image
like image

A defect i...

close menu
Case Workbook for Human Genetics 9th Edition by Ricki Lewis
cross icon