33
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
2253259
189079
2
Public Timelines
FAQ Get premium

jan 5, 1839 - Theodor Schwan

Description:

Theodor concluded Mattias Schleden's theory and said that all tissues are made of cells, this helped build the foundations of cell theory.

Added to timeline:

30 Nov 2018
0
0
283

Date:

jan 5, 1839
Now
~ 186 years ago