Which of the Following Factors Are Considered When Selecting Genetic

Which of the following factors are considered when selecting genetic systems to use for relationship testing?

A) Testing methodology should be reliable, reproducible, and available in more than one laboratory.
B) Markers tested should be stable and not affected by environmental factors, age, disease, reagents, or methodology employed.
C) Allelic distributions should provide a high probability of excluding an alleged father.
D) All of these