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2. Full-sized wings are the typical phenotype for Drosophila. Which of the following events most likely led to the

existence of the short-wing allele in Drosophila?
A. a change in the shape of a chromosome
B. a change in the DNA sequence of a gene
C. the insertion of a DNA strand during mitosis
D. the deletion of a chromosome during meiosis

User Jil
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1 Answer

6 votes

Answer:

B. A change in the DNA sequence of a gene

Step-by-step explanation:

User AndASM
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