how can you say that some bacteria are useful and some bacteria are harmful
Answers
Answered by
1
Answer:
Because a bacteria named lacatabacalus is present in the curd and it is not harmful .
Answered by
0
good bacteria
lactobacillus is the bacteria which helps in the formation of curd ,rhizobium why bacteria is helpful in the soil fixization ,streptomyces used to treat bacterial infections,
bad bacteria
streptococcus is the bacteria which cause infections, pathogenic bacteria which case food poisoning,
Similar questions