VNTRs are Useful in DNA Forensics Because_______

Question

VNTRs are useful in DNA forensics because_______ .
A)the VNTRs have exactly the same sequence between people
B)the VNTRs act as an identifier for a group of individuals
C)the VNTRs have very little variation in length
D)the number of VNTRs varies between people

Accepted Answer

VNTRs (Variable Number Tandem Repeats) are useful in DNA forensics because the number of repeats varies greatly among individuals, making them a powerful tool for identifying genetic differences and establishing individual identity.