This page discusses the differences between mutations and polymorphisms in DNA, noting that mutations are rare and can occur spontaneously or due to mutagens, while polymorphisms coexist within popula...This page discusses the differences between mutations and polymorphisms in DNA, noting that mutations are rare and can occur spontaneously or due to mutagens, while polymorphisms coexist within populations. It highlights the impact of mutations on gene function, the importance of identifying linked genes through phenotype screening, and the role of transposable elements in evolution.