In normal occlusion , with which grooves / surface of the permanent ma – McqOptions

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1.	In normal occlusion , with which grooves / surface of the permanent mandibular first molar does the mesiobuccal cusp of the permanent maxillary first molar occlude______________?
A.	Distobuccal groove
B.	Mesial surface
C.	Mesiobuccal surface
D.	Transverse groove
Answer» D. Transverse groove

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