Which type of genetic testing examines a person's chromosomes for variations in number or structure?
A)Cytogenetic testing
B)Preimplantation testing
C)Predictive testing
D)Electropherogram testing

Question

Quizplus · Accepted Answer

The type of test that examines chromosomes is cytogenetic testing. Preimplantation testing examines an embryo generated by in vitro fertilization before it is implanted. Predictive testing tests an asymptomatic person to determine future genetic risk. An electropherogram is a graphic illustration of the nucleotide sequence in a sample.

Which Type of Genetic Testing Examines a Person's Chromosomes for Variations