who discovered microbes in air?
-
Robert Kooch
-
Aristotle
-
Louis Pasteur
-
none of the above
C
Correct answer
Explanation
Louis Pasteur discovered microbes in air through his famous swan-neck flask experiments in the 1860s, disproving spontaneous generation. Robert Koch (misspelled as 'Kooch') worked with Pasteur on germ theory, and Aristotle lived before microbes were known.