Which mutation scenario will always lead to natural selection? A mutation causes a specific variation within a population, imitation causes a specific advantage within a population, a mutation causes an inactivated gene to be reactivated, A mutation causes a gene to become inactivated
A mutation causes a specific advantage within a population.
When a mutation causes a specific advantage within a population, individuals with that mutation are more likely to survive and reproduce, passing on the advantageous trait to future generations. This leads to natural selection as the advantageous trait becomes more prevalent in the population over time.