Question

the gel shows the dna profile from four people. are any of them related? a is related to b. b is related to v. none of them are related. e is related to a. a is related to v.

Explanation:

DNA profiles of related individuals share many matching bands (genetic markers). In the gel, profiles E, A, B, and V have distinct band patterns with no significant overlap, indicating no close genetic relationship. Thus, none are related.

Answer:

None of them are related.