Which set of diseases do viruses cause? O malaria, influenza, AIDS
O herpes, smallpox, bubonic plague
o influenza, AIDS, smallpox
O bubonic plague, malaria, herpes

influenza, aids and smallpox

Explanation:

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."

organ system-an organ system is a group of organs that work together to perform one or more functions. each does a particular job in the body, and is made up of certain tissues.