Part of chromosome 20 breaks off and does not reattach. Which chromosomal mutation occurred? insertion deletion inversion 40 points !!

asked Sep 21, 2018 224k views

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Part of chromosome 20 breaks off and does not reattach. Which chromosomal mutation occurred?

insertion

deletion

inversion
40 points !!

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2 votes

Part of chromosome 20 breaks off and does not reattach, so the deletion of chromosomal mutation occurred.

N Brouwer answered Sep 22, 2018

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3 votes

deletion is the answer

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