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Haeckel believed that the development of an embryo revealed the adult stages of the organism’s ancestors. Haeckel represented this idea with drawings…
TextbooksEmbryosEmbryonic DevelopmentEmbryo DevelopmentPublicationsBiology textbooks are everybody's business. In accepting the view that texts are created with specific social goals in mind, I examined 127 twentieth…
TextbooksBook IllustrationsPictorial WorkPublications