Answer:
Mitochondrial DNA accumulates DNA mutations quickly. Because of this, it would be most beneficial in analyzing the ancestral relationship of organisms that are
A. Mitochondrial DNA is beneficial in both of these cases
B. Distantly related
C. Mitochondrial DNA is not used to analyze relationships
D. Closely related
Explanation:
Mitochondrial DNA does not serve to identify individuals without ambiguity, but to detect kinships between groups of individuals; it is then used for comparisons between missing persons and unidentified remains and their relatives.
The answer is: D. closely related.
