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1 jan 1838 ano - Matthias Jacob Schleiden (1838) German botanist Matthias Jacob Schleiden deduced that cells (or derivatives of cells) are the root of the different plant parts. These findings were published in his book "Contributions to Phytogenesis" (1838).

Adicionado na linha do tempo:

22 set 2017
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550

Data:

1 jan 1838 ano
Agora
~ 187 years ago