How is mitochondrial DNA (mtDNA) typing used in forensic science?
An unknown mtDNA sample is matched to a sample of nuclear DNA that was found at a crime scene.
An unknown mtDNA sample is matched to a sample of mtDNA that was found at a crime scene.
An unknown nuclear DNA sample is matched to a sample of nuclear DNA that was found at a crime scene.
An unknown nuclear DNA sample is matched to a sample of mtDNA that was found at a crime scene.

Question

How is mitochondrial DNA (mtDNA) typing used in forensic science?
An unknown mtDNA sample is matched to a sample of nuclear DNA that was found at a crime scene.
An unknown mtDNA sample is matched to a sample of mtDNA that was found at a crime scene.
An unknown nuclear DNA sample is matched to a sample of nuclear DNA that was found at a crime scene.
An unknown nuclear DNA sample is matched to a sample of mtDNA that was found at a crime scene.

anonymous · Answer

Which do you think it is? Which options can you eliminate?