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Vedmedyk [2.9K]
3 years ago
5

Individuals with Down syndrome have an extra chromosome 21. This is an example of which type of chromosome disorder? duplication

nondisjunction translocation
Biology
2 answers:
belka [17]3 years ago
3 0
Non disconjuction is the answer
Hope this helped!
sertanlavr [38]3 years ago
3 0
Im pretty sure it would be a nondisjunction 
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