classs 5 girls and boys come in zoom it is science class come fast with your name and class joint fast classs is stated I am waiting

c.) polymerase chain reaction

- "unlike the original dna fingerprinting method, dna profiling does not use restriction enzymes to cut the dna. instead it uses the polymerase chain reaction (pcr)? to produce many copies of specific str sequences. pcr is an automated procedure that generates lots of copies of a specific sequence of dna."

human didn't come from monkeys man i hate these stupid teachers

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