Yes, RNA can have mutations.
Mutations, defined as changes in the nucleotide sequences of nucleic acids, are not limited to DNA; they can also occur in RNA. According to the provided reference, mutations can occur in both DNA and RNA. These mutations, regardless of whether they occur in DNA or RNA, can lead to changes in protein structure and, consequently, alterations in cell function.
Therefore, the answer is definitively yes, RNA is susceptible to mutations.
