Exploring DNA Polymorphism and Genomic Variations

DNA polymorphism refers to a difference in DNA sequence among individuals, groups, or populations, which can include single nucleotide polymorphisms (SNPs), sequence repeats, insertions, deletions, and recombination.

Mutation refers to changes in DNA sequence caused by external agents (mutagens), while genetic mutation refers to differences in DNA sequence due to associated diseases.

Examples of DNA polymorphism include variations in eye color (blue versus brown) and hair type (straight versus curly).

<p>The major types of DNA polymorphism include SNP (single nucleotide polymorphism), sequence repeats, insertions, deletions, and recombination.</p> Signup and view all the answers

<p>Yes, genetic mutation is considered a type of polymorphism.</p> Signup and view all the answers