LOTS OF POINTS YOUR OPINION TYPE QUESTION 5. If you were in charge of re-establishing an ecosystem after a major catastrophic event, what would be the steps that you would take to ensure that your are successful?

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."