Medium PPSC Assistant Past Papers PDF PPSC ASSISTANT PAST PAPERS PDF FPSC Question Who discovered bacteria? A Robert Koch B Antonie van Leeuwenhoek C Alexander Fleming D None of these Submit Answer Try Again Show Explanation 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 ". Previous MCQ All MCQs Next MCQ More MCQs in PPSC Assistant Past Papers PDF Medium A set of possible data values is called _____? A set of possible data values is called _____? Medium Water percentage in plasma is _____? Water percentage in plasma is _____? Medium Coolness : Night :: Coolness : Night :: Medium The Synonym of Impart is? The Synonym of Impart is?
