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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
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Theodor Schwann In 1838, he verified the existence of cells, but he traced the development of many adult tissues from early embryo stages. (1 janv. 1838 – 1 janv. 1838)

Ajouté au bande de temps:

9 janv. 2021
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Date:

1 janv. 1838
1 janv. 1838
~ 0 min