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1 gen 1827 anni - Von Baer

Descrizione:

Epigenetista; la ontogénesis procede de lo general a lo particular, comenzando por un estado homogéneo que va diferenciándose sucesivamente en partes heterogéneas
Describió las células reproductivas en mamíferos.

Aggiunto al nastro di tempo:

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ByAngel Ayala
10 nov 2019
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0
544

Data:

1 gen 1827 anni
Adesso
~ 198 years ago
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