7
QuizMultiple Choice

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Question 7 • Quiz

Which best describes chromosomal deletion?

Answer
A
occurs when part of a chromosome breaks off and reattaches backward on the same chromosome
B
occurs when part of a chromosome breaks off and is inserted into the middle of another chromosome
C
occurs when part of a chromosome breaks off and attaches to another chromosome
D
occurs when part of a chromosome breaks off and does not reattach
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Which best describes chromosomal deletion?