Here's a breakdown:
* Transformation: In this process, bacteria take up foreign DNA from their environment. This DNA can be from other bacteria that have died and released their genetic material. The foreign DNA integrates into the bacterial genome, potentially altering the bacteria's characteristics.
It's important to note that "apparently changed" is used because the term "transformation" was initially used to describe the observed change in bacteria before the underlying mechanisms were fully understood. Today, we know that transformation is a specific genetic process involving the uptake and integration of foreign DNA.
