To: notpoliticallycorewrecked
There are XO and XXY, but they are rare and cannot biologically reproduce.
To: microgeek42
Which gene sequence results in Down syndrome?
11 posted on
02/27/2021 2:15:13 PM PST by
CedarDave
(With lockdowns & mandatory business closures, New Mexico is to Texas as E. Germany was to W. Germany)
To: microgeek42
true. But I was only referring to those that are able to reproduce.
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