Medium PPSC Past Papers PPSC PAST PAPERS FPSC Question Who discovered bacteria? A Robert Koch B Antonie van Leeuwenhoek C Alexander Fleming D None of these Submit Answer Try Again Explanation Explanation Antonie van Leeuwenhoek is credited with the discovery of bacteria . In 1676 , using a primitive microscope, he observed and described microorganisms . Including bacteria and protozoa , which he referred to as " animalcules ". Show Explanation Previous MCQ All MCQs Next MCQ More MCQs in PPSC Past Papers Medium کیا آپ بتا سکتے ہیں کی دبیر کس شاعر کے شاگرد تھے کیا آپ بتا سکتے ہیں کی دبیر کس شاعر کے شاگرد تھے Medium Change the voice: “People speak English all over the world”. Change the voice: "People speak English all over the world". Medium When did Pakistan officially recognize/accept the Government of Bangladesh? When did Pakistan officially recognize/accept the Government of Bangladesh? Medium When did the 2nd World War Started? When did the 2nd World War Started?
