Answer:
physical transformation.
informational transformation.
possession transformation.
location transformation.
storage transformation.
physiological or psychological transformation.
Explanation:
The study of transformation dates to the late 1920s, when an English physician, F. Griffith, discovered that pneumococcal cells (Streptococcus pneumoniae) could convert from a harmless form to a disease-causing type.
In transformation, the DNA (usually in the form of a plasmid) is introduced into a competent strain of bacteria, so that the bacteria may then replicate the sequence of interest in amounts suitable for further analysis and/or manipulation.
