The root trunk of permanent mandibular first molar buccally is________ – McqOptions

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1.	The root trunk of permanent mandibular first molar buccally is______________?
A.	Equal is length to the mesial bifurcation of the maxillary first molar
B.	Equal is length to the buccal bifurcation of the maxillary first molar
C.	equal in length to the crown
D.	None of the above
Answer» B. Equal is length to the buccal bifurcation of the maxillary first molar

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