The Effectiveness of DNA Evidence in Court Depends on

The effectiveness of DNA evidence in court depends on

A) the ability of the witness to explain the probability that no other person, except an identical twin has the same DNA type as that discovered at the crime scene.
B) the quality of the evidence analysis that was performed in the crime lab.
C) the qualifications of the crime lab and the crime lab personnel.
D) the jurisdiction, the lab technician, and the quality of the equipment used in the analysis.