Which best describes STRs? a.a piece of non-coding DNA that consists of 9–80 repeating sequences of base pairs b.a piece of coding DNA that consists of 9–80 repeating sequences of base pairs c.a piece of coding DNA consisting of 2–5 repeating sequences of base pairs d.a piece of non-coding DNA consisting of 2–5 repeating sequences of base pairs

Biology · High School · Wed Jan 13 2021

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Answer: The correct answer is: D. 

a piece of non-coding DNA consisting of 2–5 repeating sequences of base pairs.