which activity would most likely increase the mutation rate in a culture of bacteria being grown in a laboratory experiment? 1) adding more distilled water to the culture 2) adding excess nutrients to the culture 3) exposing the culture to a higher concentration of CO2 4)exposing the culture to ultraviolet radiation

(1) Answers

The answer should be 4) as it is known that uv radiation might have an effect on dna, thus causing mutations such as skin cancer in humans.

Add answer