von Varban » 13. Jun 2006 20:20
Since ants live underground in mould area, most do, they have a very strong immune system to defend themselves against parasites. Furhtermore their bodies secrete anti bacterial substances which makes their body generaly a bad place for parasites and as they walk its spread aroud inside the nest's tunnels.
Or to put it simply since the world in which they live is infested with parasites, nature made them quire resilient to thsoe