Appropriate material for antenatal diagnosis of genetic disorders includes all of the following except :: (A) Fetal blood, (B) Amniotic fluid, (C) Chorionic villi, (D) Maternal urine
Answer is D. Ans. is d i.e. Maternal Urine Prenatal genetic diagnosis can be made by : Method Sample and study material Chorion villus sampling Amniocentesis Cordocentesis Maternal serum alpha feto protein Triple test Chorion villi -Trophoblastic cells are obtained from Amniotic fluid Fibroblasts Fetal blood White blood cells of fetus Red blood cells of fetus Maternal blood Maternal blood