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Downs syndrome occurs when an individual ends up with 3 copies of the 21st chromosome (trisomy 21). in what phase of meiosis could the mistake have occurred (there are two possi…
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Downs syndrome occurs when an individual ends up with 3 copies of the 21st chromosome (trisomy 21). in what phase of meiosis could the mistake have occurred (there are two possi…
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Aug 6, 2019
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Downs syndrome occurs when an individual ends up with 3 copies of the 21st chromosome (trisomy 21). in what phase of meiosis could the mistake have occurred (there are two possibilities)? please draw the nondisjunction event occurring.
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Maria K
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i think there is only 1 possibility... its metaphase 1 i guess
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Aug 7, 2019
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Answer:
A and D
Step-by-step explanation:
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