Design an experiment to investigate how distance from the ground will affect a ball’s potential energy. write out the materials you need and the steps you will follow. record your results and observations.
i need

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."

answer; incomplete dominance;