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25 fev 2020 ano - Established organogenesis

Descrição:

By the end of the first eight weeks, the developing embryo has established all of the basic structures of its organs and tissues within the ectoderm, mesoderm, and endoderm

Adicionado na linha do tempo:

Data:

25 fev 2020 ano
Agora
~ 5 years and 7 months ago