Antibiotics are chemicals produced by microorganism (mainly bacteria and fungi)which at low concentrations level have the ability to destroy or inhibit the growth of pathogens....
The first antibiotic was penicillin,which was developed in the 1940's in response to the need to treat soldier in the second world war.
There are now about 50to 100 commercially available antibiotic...
🥒🥒 Antibiotic mode of action the pathogens
1-Broad spectrum antibiotic kill a wide range of bacteria.
2-Narrow spectrum antibiotics are effective against only a few types of bacteria.
Did you about this great inventory of bacteria....... reply yours think?????