Which of the following is the correct use of a Punnett square? to determine the actual offspring that must be produced by a set of parents to determine the possible genotypes of offspring produced by a set of parents to determine the overall appearance of the offspring produced by a set of parents to determine the number of offspring produced by a set of parents​

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."

the answer is z.

the human body has five levels of organization. level 1: cells. cells are the basic units of life and form the first level of organization. cells in the human body have specific functions. examples include nerve cells, blood cells, liver cells, and so on.