Question

Difference between probiotic and pathogenic?

Answer 1

Answer:

Probiotic bacteria are those bacteria that are beneflcial and helpful for other organisms. for example ;lactobacillus it produces lactic acid for curd..

Now , pathogenic bacteria are those bacteria that are harmful for other living organism & causes disease in host organism. For example; Streptococcus pnuemoniae this bacteria is responsible for disease like pnuemoniae