posted
Yes I know, I was being facetious. Nevertheless, Lantean tech has constantly been shown to be crystal and mineral based with no evidence of any organic components, inside or out.
More to the point, if it was organically based then Rodney would have mentioned as much in this episode. As for the replicators, I think it's explicitly stated that their ships and cities are built the old fashioned way, unlike their milkyway cousins.