how many types of bacteria present in our mouth??
Answers
The human mouth contains around 500 to 1,000 different types of bacteria with various functions as part of the human flora and oral microbiology. About 100 to 200 species may live in them at any given time.
hey frnd this is the answer
human mouth contains around 500 to 1,000 different types of bacteria with various functions as part of the human flora and oral microbiology. About 100 to 200 species may live in them at any given time. Individuals that practice oral hygiene have 1,000 to 100,000 bacteria living on each tooth surface, while less clean mouths can have between 100 million and 1 billion bacteria on each tooth.While some of the bacteria in our mouths are harmful and can cause serious illness, much of our oral bacteria are actually beneficial in preventing disease. Streptococci make up a large part of oral bacteria.
hope u like it