40323 Lucania parva - Egg with blastoderm showing germ ring (GR) fully differentiated - PP, posterior pole of blastoderm Stock Photo - Alamy
40316 Cyprinodon variegatus - Egg with blastoderm showing germ ring, GR, fully differentiated and an early stage in differentiation of Stock Photo - Alamy
Tautog Development Page
File:FMIB 39992 Bairdiella chrysura- Egg showing later stage in differentiation of embryonic shield; gr, germ ring; es, embryonic shield.jpeg - Wikimedia Commons
How to clean jewellery at home and why it's so important | Metro News
Stages at which HS was performed: at 68 dd, germ ring late gastrulation... | Download Scientific Diagram
Solved Figure Description: Match the following with the type | Chegg.com
40363 Kirtlandia vagrans - Egg with blastoderm showing germ ring (GR) fully differentiated and an early stage in differentiation of Stock Photo - Alamy
Cato Hastings on Twitter: "I spend most of my time studying #chick embryos, and having little background in biology (#mathmo), I'm often confused by the differences between animal model systems #modelsystem" /
Rice Wheat Germ Ring
40003 Anchovia mitchilli- Egg with blastoderm showing early germ ring (gr Stock Photo - Alamy
ZFIN Figure 1
The Germ Cell Lineage Identified by vas-mRNA during the Embryogenesis in Goldfish