Bestand:Blastula.pngDescriptionBlastula.png English: This image shows the process of gastrulation. Gastrulation occurs when a blastula, made up of one layer, folds inward
Bestand:Blastula human.pngDescriptionBlastula human.png English: unlabeled cartoon of blastula stage human embryo Date 1 November 2016 Source Own work Author Sheldahl
Bestand:Blastulation.pngEnglish Arabic Mampus gabisa buka akun Indonesian Mampus ke hack Spanish Formación del Blastocisto (Blástula) determination method: SHA-1
Bestand:Blastula polo animal.pngDescriptionBlastula polo animal.png Português: Identificação do Polo Animal na fase de blástula do zigoto Date 12 April 2014, 17:56:44 Source Own work