help for a DA question

[shibab]

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plz help me with this DA question..when compared to primary mandibular first molar ,,the primary mandibular second molar exhibits greater no..

1)oblique ridge
2)cusps
3)transverse ridge
4) cervical ridge
5)roots


thanks

 

[skabbaraju]

I would say cusps. Please correct me if I am wrong.

 

[drkooks]

i would say cusps too

 

[shibab]

thanks for the reply