Class 12 Biology Microbes in Human Welfare Microbes in Household Products

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Which bacteria protect our stomach from harmful bacteria?

A
Methanogens
B
Lactobacillus
C
Streptococcus
D
Rhizobium

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Class 12 Questions

Class 12

Biology Questions

Chapter

Microbes in Human Welfare

Subtopic

Microbes in Household Products

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