Deoxyribonucleic acid is the genetic component. Mitochondrial DNA is a type of DNA that can be collected easily.
What is mitochondrial DNA?
Mitochondrial DNA is the DNA found inside the cell's mitochondria. These types of DNA are inherited from the mother to their offspring.
Mitochondrial DNA is found outside the nucleus and in the mitochondria of the cell and is small in size. Cellular DNA and nuclear DNA are the same and are complex to extract.
Therefore, mitochondrial DNA can be easily collected.
Learn more about mitochondrial DNA here:
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