Mitochondrial DNA --> Inherited from one's mother and is found outside of the cell nucleus (E.)
Genes --> The basic and fundamental part of heredity (B.)
Mitochondria --> The small structures in the cell that are responsible for creating energy and carry several pieces of DNA (D.)
Hybridization --> Binds together DNA with a complimentary DNA sequence (A.)
Polymerase chain reaction --> Creates strands of DNA from small samples of DNA at crime scenes (C.)
Hope this helps! Feel free to message me if you have more questions or need help! :)