1 янв 1838 г. - Matthias Schleiden
Описание:
Matthias Schleiden concluded that all plant tissues are composed of cells and that an embryonic plant arose from a single cell. He declared that the cell is the basic building block of all plant matter.Добавлено на ленту времени:
Дата:
1 янв 1838 г.
Сейчас
~ 187 г назад