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CBSE Class 12-science Answered

Write a note on chorionic villus sampling (CVS).
Asked by Topperlearning User | 16 Jun, 2014, 01:09: PM
answered-by-expert Expert Answer

Chorionic villus sampling (CVS) is a new technique which can be used during the 8th to 10th week of pregnancy when abortion is safe for the woman. For CVS, cells are sucked into a catheter passed through the vagina and cervix. This technique provides a mass of rapidly dividing foetal cells, thus facilitating the examination of chromosomal disorders. 

Answered by | 16 Jun, 2014, 03:09: PM
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