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0 votes
The karyotype for trisomy 21 illustrates an example of a genetic mutation caused by

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

asked
User Gaganbm
by
7.1k points

2 Answers

4 votes
Nonndisjunction is the answer according to the question

answered
User Alvinabad
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7.7k points
7 votes

nondisjunction is the answer. hope it helps


answered
User Aydin
by
8.8k points
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