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Question
Which famous biologist attenuated. the germs of anthrax disease by heating them and inoculated sheep with them, thus making the sheep resistant to anthrax?
Which famous biologist attenuated. the germs of anthrax disease by heating them and inoculated sheep with them, thus making the sheep resistant to anthrax?
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Solution
The correct option is C Louis Pasteur
Pasteur discovered that growing anthrax bacilli at about 42 °C made them unable to produce spores. . His laboratory notebooks, now show that he actually used heat and potassium dichromate similar to Toussaint's method, followed by inoculation of the tested animals with the weakened innoculum. The experiment, conducted by him at Pouilly-le-Fort on sheep, goats and cows, was successful.So, the correct answer is B. (Louis pasteur )
Pasteur discovered that growing anthrax bacilli at about 42 °C made them unable to produce spores. . His laboratory notebooks, now show that he actually used heat and potassium dichromate similar to Toussaint's method, followed by inoculation of the tested animals with the weakened innoculum. The experiment, conducted by him at Pouilly-le-Fort on sheep, goats and cows, was successful.
So, the correct answer is B. (Louis pasteur )
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