Question

The technique of developing pure culture of bacteria was developed by

• A. J. Lister
• B. L. Pasteur
• C. R. Koch
• D. A. V. Leeuwenhoek

Answer 1

The correct option is C R. Koch

A pure culture is a laboratory culture containing a single species of microorganisms. A pure culture was usually derived from a mixed culture (culture containing many species of organisms) by transferring a small sample into a new, sterile growth medium. Robert Koch developed solid culture media and the methods for obtaining pure cultures of bacteria.

So, the correct answer is 'R. Koch'.