Chorionic villus sampling differs from amniocentesis in that for CVS A) cells must first be cultured. B) biochemical tests can be performed on the sample. C) a karyotype is prepared directly from collected cells. D) cells do not directly descend from the fertilized ovum. E) the pregnant woman must be past her 12^th week of pregnancy.

Question

Quizplus · Accepted Answer

Unlike amniocentesis, CVS allows for direct preparation of a karyotype from the collected cells.

Chorionic Villus Sampling Differs from Amniocentesis in That for CVS