Final answer:
TagSNPs define haplotypes, which are combinations of specific alleles of SNPs that are inherited together. They are used in genetic studies to understand variations among individuals.
Step-by-step explanation:
TagSNPs define Haplotypes.
An SNP (single nucleotide polymorphism) is a DNA sequence variation occurring at a single nucleotide in the genome. TagSNPs are a subset of SNPs that are used to identify haplotypes. Haplotypes are combinations of specific alleles of SNPs that are inherited together. They are used in genetic studies to understand variations among individuals.