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Which best describes a gene?

the short arm of a chromosome
tightly coiled strands of DNA
the center of a chromosome
a segment of chromosomal DNA

User Fiona Chen
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2 Answers

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Answer: a segment of chromosomal dna

Step-by-step explanation:

User Michael Waterfall
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2 votes

Answer:

A gene is a segment of a DNA strand.

User Anandchaugule
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