What is the difference between a species and a population?

species is the type of organism population is the amount of said organism

Explanation:

answer; ////increased water pollution; ///////////////////////

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."