22 jan 1839 ano - Theodor Schwann, a German botanist reached the conclusion that not only plants, but animal tissue as well is composed of cells. This ended debates that plants and animals were fundamentally different in structure. He also pulled together and organized previous statement on cells into one theory.
Adicionado na linha do tempo:
Data:
22 jan 1839 ano
Agora
~ 185 years ago
