Embryos of three mammals

33/42

(At three corresponding stages of development).

B = Bat (Rhinolophus) G = Gibbon (Hylobates) M = Man (Homo)

Auteur: Last Words on Evolution
A Popular Retrospect and Summary
Author: Ernst Haeckel
Published in 1906
Available from gutenberg.org
Ajoutée le: Samedi 10 Juin 2023
Dimensions: 1200*1876
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Albums: Natural History / Mammals
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