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The karyotype for trisomy 21 illustrates an example of a genetic mutation caused by A) insertion. B) inversion. C) crossing over. D) nondisjunction
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The karyotype for trisomy 21 illustrates an example of a genetic mutation caused by

A) insertion.
B) inversion.
C) crossing over.
D) nondisjunction

User Gaganbm
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2 Answers

4 votes
Nonndisjunction is the answer according to the question

User Alvinabad
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7 votes

nondisjunction is the answer. hope it helps


User Aydin
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