'Bacteria are friends and foes equally' comment upon this statement.
Bacteria acts as both advantageous as well as disadvantageous aspects in various activities related to our daily life. Some of its roles are mentioned below:
Beneficial effects of Bacteria:
Role in agriculture
Nature’s scavengers (ammonifying bacteria): Saprophytic bacteria cause decay and decomposition of dead plants or animals and release the raw-materials for mew generation.Eg, Bacillus mycoides, B. ramosus, and B. vulgaris, etc.
Nitrifying Bacteria: Nitrifying bacteria (Nitrosomonas and...