Which is the most common type of DNA polymorphism?
A)single nucleotide polymorphism
B)deletion/insertion polymorphism
C)simple sequence repeat
D)copy number variant

Question

Quizplus · Accepted Answer

Single nucleotide polymorphisms (SNPs) are the most common type of genetic variation among people. Each SNP represents a difference in a single DNA building block, called a nucleotide. SNPs occur normally throughout a person’s DNA and are a major source of genetic diversity.

Which Is the Most Common Type of DNA Polymorphism