Epiblem a

System of trichomes, constituting the absorbing apparatus of roots. Epibole, or EPIBOLIC GASTRULATION. Formation of the gastrula stage in eggs that have much food yolk, by the spreading of the blastoderm over the surface of the egg until the yolk is entirely inclosed. The point of closure is the blastopore. IMG:content-1333.jpg:[ocr errors] IMG:content-1334.png:[graphic] IMG:content-1335.jpg:[ocr errors] Ephesus-Ruins of the Aqueduct and Citadel. John; sacked by Goths 262. Explorations 1863-74 resulted in important discoveries, including the foundations of the ancient temple.