Question 1
What is the technique for prenatal diagnosis of chromosomal abnormalities at 10 to 12 weeks’ gestation?
◦ Gene mapping
◦ Linkage analysis
◦ Amniocentesis
◦ Chorionic villus sampling
Question 2
What is the term for an error in which homologous chromosomes fail to separate during meiosis or mitosis?
◦ Aneuploidy
◦ Nondisjunction
◦ Polyploidy
◦ Translocation