Q.12418: प्रथम वियुक्त प्रतिजैविकी कौन - सा था ? |
प्रथम वियुक्त प्रतिजैविकी कौन - सा था ? - Which was the first isolated antibiotic? - Pratham viyukt pratijaiviki Kaun - Saa Tha ? General Science in hindi, Biology neomycin question answers in hindi pdf penicilin questions in hindi, Know About teramycin General Science online test General Science MCQS Online Coaching in hindi quiz book streptomysin