Read the following statements and choose the correct option:
Assertion (A): Mutations in polymorphic DNA sequences may not have any immediate effect in an individual’s reproductive ability.
Reason (R): Polymorphic DNA has non-coding sequences

Mutations in polymorphic DNA sequences often occur in non-coding regions, which are not directly involved in coding for proteins. These mutations may not immediately affect an individual's reproductive ability because they do not typically disrupt critical genetic functions like protein synthesis. However, they can still have long-term effects, potentially influencing gene regulation, which could indirectly impact reproductive fitness or other aspects of an organism's phenotype.