what is DNA polymorphism and define SNP what does it meangenetically

what is DNA polymorphism and define SNP what does it mean genetically

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DNA polymorphism is the changes in the nucleotide sequence among individuals which makes them different from each other. The change can be of anything, deletion, insertion in the DNA sequence.
Among them the most common type of DNA polymorphism is the SNPs ( single nucleotide sequence). It is the change in any nucleotide base pair ( adenine, thymine, cytosine, and guanine ) of DNA, which differentiate between the members of the species. It is basically a mutation in the nucleotide of DNA.

gladiator answered 1 year ago

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