What are the key differences between SNPs and microsatellites in terms of their utility for genetic analysis?

Single nucleotide polymorphisms (SNPs) are variations in a single nucleotide in the DNA sequence, while microsatellites are short, repetitive sequences of DNA. SNPs are more abundant in the genome and are easier to analyze, making them more commonly used in genetic studies. Microsatellites have higher mutation rates and are useful for studying genetic diversity and population genetics.