[As of] 2020, however, there [has been] a significant change that will make DNA fingerprinting obsolete. The handful of markers used in DNA fingerprinting will give way to the infinitely more sophisticated personalized DNA sequences. Fingerprints may give us a match, but DNA may tell us what the person looked like and give us his or her medical history,
For example, by examining a single cell from a person's dandruff, it is in principle possible (using the polymerase chain reaction process) to reconstruct the entire genome of an individual. Possessing the personalized DNA sequence, one can reconstruct important details of
Identify the important ideas about DNA. Check all of the central ideas from the passage.
A. DNA fingerprinting will become obsolete.
B. DNA testing will become more sophisticated.
C. DNA sequencing can be done from dandruff.
D. DNA can reveal all of a person's characteristics.
E. DNA fingerprinting will keep improving.