If members of a population had a variety of traits, it is, what is it more likely that most of the members will have traits that let them survive and reproduce or is it less likely the most of the members will have traits that let them survive and reproduce or is it more likely that some of the members will have traits that let them survive and reproduce or is it less likely that some of the members will have traits and let them survive and reproduce?

If members of a population have a variety of traits, it is more likely that some of the members will have traits that let them survive and reproduce. This is because populations with diverse traits have a higher chance of adapting to changing environments and challenges. Some individuals may possess advantageous traits that allow them to better compete for resources, avoid predators, or attract mates, increasing their likelihood of survival and successful reproduction.