If you compare nucleotide sequences between the killer's DNA and the DNA found at the crime scene, you will realize that they are very different. How would you explain that? Choose relevant information from below:

a. DNA is double-stranded; in each case, a different DNA strand was used for analysis.
b. The genetic makeup of human beings is 99.9 percent identical.
c. DNA samples can be taken from hair, blood, skin, and saliva.
d. DNA strands are complementary.
e. It's irrelevant which of the two complementary strands is used for analysis.
f. Restriction enzyme recognition sites are palindromic.

Differences in DNA sequences between a suspect and evidence at a crime scene indicate that the evidence does not belong to the suspect, as DNA analysis allows for precise matching to an individual's unique DNA sequence.

Explanation:

When comparing nucleotide sequences between a killer's DNA and DNA found at a crime scene with significant differences, it suggests the DNA at the crime scene does not belong to the killer. Since DNA analysis is a powerful tool used in crime solving, it can detect whether a sample belongs to a particular individual with high precision. Human DNA is unique to each individual, with the exception of identical twins, and the unique DNA sequence is what allows forensic scientists to match a suspect to biological evidence, such as hair, blood, skin, or saliva left at a crime scene.