Write down the benefits / useful aspects of bacteria?
i) Bacteria help to decompose the dead remains of organisms.
ii) Bacteria can add nitrogenous compounds in soil. In this way they improve
the fertility of soil.
iii) Some bacteria are used in manufacturing butter, cheese and yogurt.
iv) Some bacteria are used in fibers, leather, coffee and tobacco industry.
v) Some bacteria synthesize vitamin B and K in large intestine.
vi) Some bacteria are also used as bio-insecticides.
vii) Many bacteria are used to prepare antibiotics and vaccines.