What method did Alec Jeffreys used to solve a double murder case in England?
A) DNA analysis using Restriction fragment length polymorphism
B) DNA analysis using Short tandem repeat
C) DNA analysis using Variable number of tandem repeats
D) DNA analysis using Single nucleotide polymorphs
E) DNA analysis using Sanger sequencing

Question

Quizplus · Accepted Answer

Alec Jeffreys used DNA analysis using Restriction fragment length polymorphism (RFLP) to solve the double murder case in England. This method involves cutting DNA at specific points using restriction enzymes and comparing the resulting fragment sizes. RFLP was the first method used for DNA profiling and was pioneered by Jeffreys in the 1980s.

What Method Did Alec Jeffreys Used to Solve a Double