17
/
en
AIzaSyCYaC8UkdPkQKLFUmpasLV5eC3M802CrcA
59522
5635
2
Create
Public Timelines
Library
FAQ
jan 1, 1838 - Matthias Schleiden declared that all plant matter is composed of cells
Added to timeline:
22 Sep 2017
0
0
156
Cell Theory Timeline
Date:
jan 1, 1838
Now
~ 180 years ago
