Who is the founder of Electron microscope?
Antonie Philips van Leeuwenhoek
Ernst Ruska
Robe Koch
Louis Pasteur
Ernst August Friedrich Ruska was a German physicist who won the Nobel Prize in physics in 1986 for his work in electron optics, including the deign of the first electron microscope.
General Microbiology Pa 1 (History, Microscopy, Stains and Structure and Physiology of Bacteria)