Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate. (Check your spelling!) You know the volume in (cm3) of 20 different brains.

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