so i'ma readin' a bit on genetics (cuz i'ma weird dat way) and realize me maternal grandmother, hettie, who had 2 diff'rent eye colours (one amber, one brown) prolly had heterochromia.
interestin' thang hea is one cause could be chimerism. and as she doesn't (in my recollection) meet da criteria fo' da otha 2- 3 contributin' genetic/congenital factors, i find dis fascinatin' no end.
thangs dat make ya go hmmm...
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