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21 juill. 1810 - Robert Brown

Description:

Robert Brown was a well known Scottish botanist. He discovered the cell nucleus while looking at a plant cell. This was a contribution to the cell theory because it showed that all living things were made of one or more cells.

Ajouté au bande de temps:

6 févr. 2018
0
0
368

Date:

21 juill. 1810
Maintenaint
~ Il y a 214 ans