Taangiyada taranka ee macdanta waxay bixiyaan saxaafadda keydinta xasilloon ee lagu keydiyo. Cudurrada sare ee gaaska dareeraha ah, taangiyada macdanta ah waxay keydin karaan tiro badan oo ah warbaahinta kaydinta, iyagoo hubinaya in la saadaaliyo oo xasilloon. Tani aad ayey muhiim ugu tahay warshadaha iyo codsiyada u baahan tiro badan oo gaasas dareere ah, sida dawooyinka, kiimikooyinka, kiimikooyinka, iwm.