<prompt> Germ theory of disease was proposed by ?Louis PasteurJames LindsAristotlePattenkoffer  <response>: Ans. is a i.e., Louis Pasteur Germ theory of disease - Louis pasteur Spontaneous generation theory - Aristotle Multifactorial causation of disease - Pattenkoffer. Intake of fresh citrus fruits in prevention of scurvy - James Lind Term Vaccination Edward Jenner Term Vaccine Louis Pasteur Life cycle of plasmodium - Ronald Ross Transmission of yellow fever Walter Reed First vaccine developed - Small pox Edward Jenner First antibiotic - Penicillin Alexander Fleming Growth cha David Moley 