প্ৰতিজৈৱিক: বিভিন্ন সংশোধনসমূহৰ মাজৰ পাৰ্থক্য
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1 নং শাৰী:
[[File:Staphylococcus aureus (AB Test).jpg|right|thumb|200px|Testing the susceptibility of ''[[Staphylococcus aureus]]'' to antibiotics by the [[Kirby-Bauer antibiotic testing|Kirby-Bauer disk diffusion method]] – antibiotics diffuse from antibiotic-containing disks and inhibit growth of ''S. aureus'', resulting in a zone of inhibition.]]
'''প্ৰতিজৈৱিক''' {{En|
In 1929, Alexander Fleming identified [[penicillin]], the first chemical compound with antibiotic properties. Fleming was working on a culture of disease-causing bacteria when he noticed the spores of little green mold in one of his culture plates. He observed that the presence of the mold killed or prevented the growth of the bacteria. -->
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