Bacteria implicated in dental caries is:: (A) Streptococcus mutans, (B) Pneumococci, (C) Streptococcus pyogenes, (D) Staphylococcus aureus
Answer is A. S. mutans and Streptococcus sobrinus have a central role in the etiology of dental caries, because these can adhere to the enamel salivary pellicle and to other plaque bacteria.