Part 1  |  Part 2  |  Part 3  |  Part 4  |  Part 5  |  Part 6  |  Part 7Part 8  |  Part 9  |  Part 10  |  Part 11  |  Part 12  |  Part 13 The discovery of DNA has had many repercussions in medicine and criminal science. Using DNA to trace connections through time has also led to multiple uses in genealogy as well as in researching the ancient movements of populations. It is in the tracing […]