Biology, 08.12.2020 02:20, queenkalah101

Both presumptive and confirmatory tests are used in a forensics lab to test evidence. In which of the following scenarios with a confirmatory test be useful? Select all that apply. - using luminal on a suspected body dump

-determining if a drug is morphine or heroin

- determining if blood is animal or human

-identifying if blood belongs to the victim or the suspect

-identifying a dog hair

-determining a blood type

-determining the presence of blood

-testing a mystery substance for drugs

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Both presumptive and confirmatory tests are used in a forensics lab to test evidence. In which of th...