Which Of The Following Teeth Is The Most Likely To Have A Bifurcated Root?

Which Of The Following Teeth Is The Most Likely To Have A Bifurcated Root? Root canal bifurcation in mandibular incisors has great clinical importance during endodontic treatment. In teeth with partial bifurcation, obturation of one of the canals, generally the buccal one, seals the end of the other canal. What tooth has a bifurcated root?