The antibiotic methicillin

Which of the following is most likely to be TRUE of bacteria that are resistant to the antibiotic methicillin: O They are more likely to survive and reproduce when treated with any type of antibiotic They have random mutations that make them less likely to be killed by methicillin Even when antibiotics are not present, they will survive and reproduce more than non-resistant bacteria These individual bacteria are resistant because they have spent more time exposed to methicillin None of the above