Final answer:
Two disorders associated with VNTRs are Huntington's disease, a neurological disorder, and hypertrophic cardiomyopathy, a heart condition. VNTRs are variations in the number of tandem nucleotide repeats in DNA.
Step-by-step explanation:
Variable number of tandem repeats (VNTRs) are repeated sequences of nucleotides in a population's DNA that vary in number from one individual to another. These variations can be involved in the development of certain genetic disorders. Two disorders that have been particularly associated with VNTRs are Huntington's disease and hypertrophic cardiomyopathy. Huntington's disease is a neurological disorder characterized by abnormal motor function due to a mutant allele producing a protein with excessive glutamine repeats, damaging neural tissue. Hypertrophic cardiomyopathy is a condition that affects the heart muscle, leading to thickening and potentially resulting in heart failure or sudden cardiac death.