Question

Useful and harmful bacteria short note​

Answer 1

Answer:

Some bacterias are harmful and some are useful.

Explanation:

Useful-

Lecto Bassilus

Rizobium

Harmful-

Micro bacterium Tetani

Treponama Palladium

Vibrio Cholery

Micro Bacterium Lapry

Answer 2

useful

• making of curd
• yeast in making of bread
• Bacteria living in the gut can help animals break down food

harmful

• diseases such as cancer, diabetes, cardiovascular disease, and obesity.