Pathology Caries, all are true except: A Lactobacillus is main causative organism in plaque B bsmooth surface caries occur due to streptococcus mutans C Pit and Fissure caries can be prevented by using pit and tissue sealants D Fluorides help in reducing caries incidence 💡 Explanation Caries, all are true except: ✓ Correct Answer: A. Lactobacillus is main causative organism in plaque