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Question
Pure culture of bacteria was first obtained by
Pure culture of bacteria was first obtained by
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Solution
The correct option is D J. Lister
Joseph Lister, 1878, was first to obtain the pure culture of bacteria by serial dilution of liquid medium containing a mixture of bacterium; option D is correct. R. Koch developed the liquidefeable solid culture medium to facilitate transfer of pure culture to other medium and discovered the causative agent of tuberculosis. Option A is incorrect. L. Pasteur followed the pure culture technique as described by R. Koch and discovered the causative agent of chicken cholera; option B is incorrect. A. Leeuwenhoek formed single lensed microscope to observe the tiny organisms which were then named as microorganisms. Thus, the correct answer is option D.
Joseph Lister, 1878, was first to obtain the pure culture of bacteria by serial dilution of liquid medium containing a mixture of bacterium; option D is correct. R. Koch developed the liquidefeable solid culture medium to facilitate transfer of pure culture to other medium and discovered the causative agent of tuberculosis. Option A is incorrect. L. Pasteur followed the pure culture technique as described by R. Koch and discovered the causative agent of chicken cholera; option B is incorrect. A. Leeuwenhoek formed single lensed microscope to observe the tiny organisms which were then named as microorganisms. Thus, the correct answer is option D.
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