7 Scientists-Biology Chapter 7
7 scientists-biology chapter 7
Anton van Leeuwenhoek
Developed the first microscope. Scrapings from his teeth and saw "animalcules"
Discovered the nucleus
stated that "all plants are made up of cells"
stated that "all animals are made of cells"
stated that "all cells come from pre-existing cells"
she proposed the certain organelles, such as mitochondria once existed independent of a cell