Due to Single Nucleotide Polymorphisms SNPs),all Humans Have a Slightly

Multiple Choice

Due to single nucleotide polymorphisms SNPs) ,all humans have a slightly different nucleotide sequence for their genome.Restriction mapping is used in forensic sciences to match DNA evidence to a potential suspect of a crime.How does restriction mapping reduce the likelihood of misidentifying a suspect?

A) SNPs change the genes that are expressed
B) SNPs only remove restriction sites from the genome resulting in a unique "fingerprint" for each person
C) SNPs add and remove restriction sites resulting in a unique "fingerprint" for each person
D) SNPs only add new restriction sites to the genome resulting in a unique "fingerprint" for each person