DNA polymorphism forms the basis of
1. Translation
2. Genetic mapping
3. DNA finger printing
4. Both genetic mapping and DNA fingerprinting

DNA fingerprinting involves identifying differences in some specific regions in DNA sequence called:

Which is the basis of genetic mapping of the human genome as well as DNA fingerprinting?

1. Polymorphism in the DNA sequence

2. Single nucleotide polymorphism

3. Polymorphism in the hnRNA sequence

4. Polymorphism in the RNA sequence