What is responsible for genetic variation in bacteria?

Question

Quizplus · Accepted Answer

All of the options listed can contribute to genetic variation in bacteria. Mutations during binary fission can lead to changes in the genome. Gene influx from a different bacterial strain can introduce new genetic material. DNA from the environment (such as plasmids or bacteriophages) can be taken up by bacteria and incorporated into their own genome. And gene transfer from the same bacterial species (such as through conjugation) can also result in genetic variation.

What Is Responsible for Genetic Variation in Bacteria