ectoderm, mesenchyme, mesoderm, lymphoid tissue, oligodendrocytes, dedifferentiation, acinar, melanocyte, sertoli cell, somites, morphogenesis, morphogen, neurites, fibroblasts, svz, lymphoid, peroxisome, mesenchymal, glial cell, gastrulation, epicardium, biogenesis, trophoblast, hematopoiesis, polynucleotide, blastomeres, epididymis, suppressor gene, osteoclast, chordates, centrosomes, erythrocytes, planarians, epithelia, meristem, tetramer, xenopus laevis, proteoglycan, homeobox gene, blastema, motoneurons, pyrimidines, mucins, phosphoprotein, epithelial cell, epiblast, sphingomyelin, embryonic tissue, umbilical vein, neurite, exocrine, planaria, cytochrome c, synovium, homeobox, leiomyoma, mesothelium, tubules, epithelial tissue, hepatocytes, choroid plexus, morula, centromeres, merozoites, integument, amphioxus, fucose, teratoma, embryogenesis, superoxide dismutase, prokaryote, plastid, globin, endonuclease, lobule, adventitia, flavin, lymphocytes, plexiform, reductase, oncogenesis, hepatoma, murine, organogenesis, eukaryote, arachnoid, glycolipids, polypeptide, thymic, glial, granulocytes, b lymphocyte, endosperm, erythroid, centrioles, plasminogen, xenograft, metazoans, secretase, neuromuscular junction, zona pellucida, transmembrane, entoderm, peritoneum, mesentery, forebrain, anlage, blastoderm, epidermis, medullary, mesoblast, neuroblasts, notochord, cavity, cortex, dermis, gonad, extraembryonic, osteoid, choroid, embryonic, squamous, interphase, retina, chlorophyll, chorion, crust, cuboidal, cumulus, fibroblast, fl, mesonephric, neuroglial, oligodendrocyte

gastrula

germ layer

endoblast, entoblast, hypoblast