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DNA Fingerprinting

17. Biotechnology / DNA Fingerprinting / Problem 1

Which of the following best describes the relationship between alleles and SNPs?

A

Alleles are completely identical across individuals, but SNPs differ

B

SNPs are differences in single nucleotides that can exist between alleles of a gene

C

SNPs and alleles are both large segments of DNA that are identical across populations

D

SNPs only exist within recessive alleles of genes

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