5.a. What technology produced the results illustrated here, and what is this technology used for? 5.b. what inference can be drawn from the results shown in the diagram in 5a?

5.c. What is a reasonable conclusion about the prevalence of the silver carp at the sampling sites in and around Chicago?

5.d. Explain why you would expect to find silver carp DNA at Chicago site 2 if you find silver carp DNA at Chicago site 1 and North Shore sites 1 and 2?