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

asked Aug 6, 2019 115k views

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1 vote

i think there is only 1 possibility... its metaphase 1 i guess

Bot answered Aug 7, 2019

by Bot

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2 votes

Answer:

A and D

Step-by-step explanation:

Rocketsarefast answered Aug 10, 2019

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