History of Microbiology - Single MCQs (Page 13)

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Q121. Who demonstrated that open tubes of broth remained free of bacteria when air was...Q122. During Bio Geo chemical cycle some amount of elemental carbon was utilized by th...Q123. During Bio Geo chemical cycle some amount of elemental carbon was utilized by th...Q124. The principle light- trapping pigment molecule in plants, Algae, and cyanobacter...Q125. The principle light- trapping pigment molecule in plants, Algae, and cyanobacter...Q126. The principle light- trapping pigment molecule in plants, Algae, and cyanobacter...Q127. The principle light- trapping pigment molecule in plants, Algae, and cyanobacter...Q128. I found floating ther in earthly particles,some green streaks, spirally wound se...Q129. I found floating ther in earthly particles,some green streaks, spirally wound se...Q130. According to Pasteur statements which one of the following is true...