A wildlife biologist does a DNA gel to determine how closely related four species of trout are to one another. These are the results of the gel electrophoresis. Which two species of trout are MOST closely related?

A) Brown and Golden.
B) Golden and Brook.
C) Brown and Rainbow.
D) Rainbow and Golden.

I'm going to say C. Brown and Rainbow. Please let me know if I am wrong.

Explanation:

Brown and Rainbow have the most lines that are similar compared to the others.

answer:

sequence 1- deletion

                  2- duplication

                  3- insertion

                  4- substitute

                  5- inversion

airlines i think? or a cruise boat? does this work out for u? ?