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mixas84 [53]
3 years ago
15

What is the answer ?

Biology
2 answers:
andrew-mc [135]3 years ago
6 0

Answer:

The answer is "A"

Explanation:

One of the bands in lane one matches a band in the negative control

vovikov84 [41]3 years ago
4 0
The answer is D because they matched the gel with the positive control site at site 8
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