The subgroup that comes after genus is a. species b. order c. family d. kingdom 15points and brainpower : d

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."

there’s no image attached but i can if you want: )