Which of the following is the complete list of roots for the polynomial function f (x) = (x squared 2 x minus 15) (x squared 8 x 17)? –5, 3 –5, 3, –4 i, –4 – i –5, 3, –4 i, 4 i –4 i, –4 – i

Abacterium was found to contain a sequence of atcgggatcct in its genome. a few generations later, the sequence was found to be atcatcct. what type of mutation caused this change in the bacteria? a. duplication b. insertion c. inversion d. translocation