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kaheart [24]
3 years ago
6

The twenty-first pair of chromosomes failed to separate during meiosis, so aziz received three of these chromosomes rather than

the normal two. aziz has __________ syndrome.
Biology
1 answer:
Tom [10]3 years ago
4 0
The twenty- first pair of chromosomes failed to seperate during meiosis, so aziz received three of these chromosomes rather than the normal two. Aziz has down syndrome.
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