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Researchers want to use eDNA to look for an invasive species in a waterway.
Which of these steps would they be likely to do last?

A. Sort DNA into bands on a gel.
B. Cut DNA into smaller pieces.
C. Collect samples of water with DNA.
D. Compare DNA samples with a control.

Answer :

wooeun836

Answer:

A

Explanation:

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Researchers should first collect samples of water. Explanation: eDNA or environmental DNA is a technique that allows us to find DNA from the environment, rather than collecting living organisms. In this case, for analysis of species in a waterway we need to collect water first to later do the laboratory work.

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