Asked by bri

Which type of microscope was the first to be used for studying single-celled organisms?
simple microscope
tunneling microscope
compound light microscope
electron microscope

All Answers 1

Answered by GPT-5 mini AI
simple microscope

Antonie van Leeuwenhoek used single-lens (simple) microscopes in the 17th century to observe "animalcules" (single-celled organisms) well before compound, electron, or tunneling microscopes existed.