Q. Which best describes a gene?
A) tightly coiled strands of DNA
B) a segment of chromosomal DNA
C) None of the above
D) different allele forms of a trait
โ Correct Answer: a segment of chromosomal DNA
Exam Insight
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A) tightly coiled strands of DNA
B) a segment of chromosomal DNA
C) None of the above
D) different allele forms of a trait
โ Correct Answer: a segment of chromosomal DNA
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