अवयवी जीवाणु जो स्वतन्त्र रहकर नाइट्रोजन का स्थिरीकरण करते है ? - Organisms that fix nitrogen independently? - Awyavi Jiwannu Jo Swatantra Rehkar Nitrogen Ka Sthirikarann Karte Hai ? General Science in hindi, Biology rhizobium question answers in hindi pdf claustridium questions in hindi, Know About azotobacter General Science online test General Science notes in hindi quiz book streptococus
Please explain me..I think B is the right option. May be Im wrong. Please clear my doubt.
11915 b
B is correct ans ....explain how classtredium will be correct
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