describe the three stages of Hans Selye’s “General Adaptation Syndrome”. How is this related to stress?

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."

d. groundwater flows through the subsoil and deposits minerals.