germ plasm,proximal tubule branch,embryonic structure,vegetal hemisphere,animal hemisphere,distal tubule,glomerular mesangial cell,glomus,pronephric nephrostome,pronephric duct,coelom,late proximal tubule,pronephric tubule,vegetal blastomere,glomerular epithelial cell,pronephric nephron,pronephric sinus,primary germ layer,early distal tubule,podocyte,pronephric kidney,germinal granule,late distal tubule,early proximal tubule,vegetal pole,blastomere,glomeral nexus,proximal tubule,animal blastomere,early embryonic cell,animal pole,prime meridian,blastomere V2.2.2,blastomere V2.2.1,blastomere D1.1.2,polar body,anatomical region,blastomere D2.2,embryonic structure,blastomere V1.1.1,secondary spermatogonium,blastomere V1.1,primary spermatogonium,vegetal blastomere,blastomere D2,blastomere V1,blastomere D2.2.2,anatomical group,blastomere V1.2.2,process,spermatocyte,mesonephric duct,primordial germ cell,multicellular anatomical structure,blastomere D1.1.1,spermatid,anatomical space,blastomere V2.1.2,blastomere V2.1,oocyte,blastomere D1,blastomere V1.1.2,blastomere D1.1,blastomere D2.1.1,blastomere V2,blastomere D1.2.2,primary oogonium,blastomere D2.1.2,blastomere D2.2.1,blastomere V2.2,animal blastomere,blastomere V1.2,blastomere D2.1,egg,blastomere V1.2.1,blastomere D1.2,blastomere V2.1.1,spermatozoon,blastomere D1.2.1,secondary oogonium,glomeral nexus,ooplasm,fasciculated network of fibrils,ring structure,wedge region,vegetal cortex,subcortical cytoplasm,oocyte cortex,Roux spot,yolk platelet,mitochondrial cloud,germinal vesicle