re: I'm convinced that anyone using the Phil Fulmer angle to rip Miles

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It's an extra 21st. Doesn't have to be abnormal.

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Down syndrome results from an abnormality on chromosome 21. People with Down syndrome may have three copies of this chromosome throughout the body (trisomy 21), or they may have three copies in some but not all cells (mosaic trisomy 21), or some of the genetic material from chromosome 21 may have become attached to a different chromosome (translocation trisomy 21).

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