20. In 1885 Pasteur
A. celebrated his 70th birthday
B. was made Director of scientific studies. C. was appointed head of a college.
D. made his first experiment on a young Alsatian boy.
Answers
Answer:
See this bro
Explanation:
Louis Pasteur ForMemRS (/ˈluːi pæˈstɜːr/, French: [lwi pastœʁ]; 27 December 1822 – 28 September 1895) was a French chemist and microbiologist renowned for his discoveries of the principles of vaccination, microbial fermentation, and pasteurization. His research in chemistry led to remarkable breakthroughs in the understanding of the causes and preventions of diseases, which laid down the foundations of hygiene, public health and much of modern medicine.[5] His works are credited to saving millions of lives through the developments of vaccines for rabies and anthrax. He is regarded as one of the founders of modern bacteriology and has been honoured as the "father of bacteriology"[6] and as the "father of microbiology"[7][8] (together with Robert Koch,[9][10] and the latter epithet also attributed to Antonie van Leeuwenhoek[11]).
Louis Pasteur
ForMemRS
Louis Pasteur, foto av Paul Nadar, Crisco edit.jpg
Photograph by Nadar
Born
December 27, 1822
Dole, Jura, France
Died
September 28, 1895 (aged 72)
Marnes-la-Coquette, France
Nationality
French
Alma mater
École Normale Supérieure
University of Paris
Known for
Created the first vaccines for rabies
Cholera vaccine[1]
Anthrax vaccines
Pasteurization
Spouse(s)
Marie Laurent (m. 1849)
Children
5
Awards
Legion of Honor Grand Cross (1881)
Rumford Medal (1856)
Foreign Member of the Royal Society (1869)[2]
Copley Medal (1874)
Albert Medal (1882)
Foreign Associate of the National Academy of Sciences (1883)
Cameron Prize for Therapeutics of the University of Edinburgh (1889)
Leeuwenhoek Medal (1895)
Order of the Medjidie[3]
Scientific career
Fields
Biology
Microbiology
Chemistry
Institutions
University of Strasbourg
University of Lille
École Normale Supérieure
Pasteur Institute
Notable students
Charles Friedel[4]
Signature
Louis Pasteur Signature.svg
Pasteur was responsible for disproving the doctrine of spontaneous generation. Under the auspices of the French Academy of Sciences
1885 Pasteur A. celebrated his 70th birthday. B. was made Director of scientific studies. C. was appointed head of a college. D. made his first experiment on a young Alsatian boy.