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Chemistry, 20.09.2020 06:01 normarjohnson

Scientists are using a control sample that is known to be from bighead carp in an eDNA surveillance study. What purpose does this control serve?
A. It is a negative control that identifies what other species are
present in the area.
B. It is a negative control to show if there are bighead carp present in
the area.
C. It is a positive control to show if there are bighead carp present in
the area.
O D. It is a positive control that identifies what other species are
present in the area.

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