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Home Q & A Board Biology-Related Homework Help General Biology
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tyressjones tyressjones
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7 years ago
A disorder caused by nondisjunction of chromosome 21, resulting in a trisomy 21 child, is
A)  cystic fibrosis.
B)  Down syndrome.
C)  hemophilia.
D)  color deficiency.
Textbook 
Biology: Life on Earth

Biology: Life on Earth


Edition: 10th
Authors:
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kont24kont24
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tyressjones Author
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#2
6 years ago
Yes! Correct again Slight Smile
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