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

User Onemouth
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4 votes
Im pretty sure it would be a nondisjunction 
User Coeffect
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4 votes
Non disconjuction is the answer
Hope this helped!
User Kamillpg
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