Topics: Biotechnology: Tools & Techniques Quiz
In DNA profiling, homozygous individuals for a particular STR locus have:
A. Two identical copies of the same STR repeat
B. Two different alleles for the STR locus
C. No STRs at that locus
D. STRs that cannot be amplified by PCR
Select your answer:

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This reaction may cause sneezing, watery eyes, and cough in response to a foreign substance:
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