Learn and practice Aptitude questions and answers with explanation for interview, competitive exam (Pariksha Corner )

Friday, November 23, 2018

Dental caries are due to

Dental caries are due to
A Viral infection
BContaminated water
CBacterial infection
DHereditary causes

Answer is  Bacterial infection

Explanation:

Tooth decay, also known as dental caries or cavities, is a breakdown of teeth due to acids made by bacteria. The cavities may be a number of different colors from yellow to black. Symptoms may include pain and difficulty with eating.

Nithin K
answered Jul 2 '2017 at 17:9

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