a jar contains 10 large red marbles, 4 small red marbles, 6 large blue marbles, and 5 small blue marbles. calculate the following conditional probabilities for choosing a marble at random.

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