The Development of the Frog's Egg: An Introduction to Experimental Embryology |
Other editions - View all
The Development of the Frog's Egg; an Introduction to Experimental Embryology Thomas Hunt Morgan No preview available - 2016 |
The Development of the Frog's Egg: An Introduction to Experimental Embryology Thomas Hunt Morgan No preview available - 2017 |
Common terms and phrases
Amphibia Amphibien Anat archenteron Archiv f black hemisphere black pole blasto blastomere blastopore blastula cavity cells centrosomes changes chromatin chromosomes cleavage cleavage-planes compressed egg differentiation divide division dorsal lip ectoderm embryo endoderm Entwickelung experiments fertilization force of gravity fore-brain formation frog frog's egg furrow gastrula groove half-embryo Hertwig injured blastomere injured half larvæ later stages lateral lips layer lower hemisphere lower pole median plane medullary folds medullary plate membrane meridian mesoderm mid-dorsal line Mikr nephrostomal nerves neurenteric canal normal embryo notochord nucleus outer oviducts ovum Pflüger pharynx pigment polar body position posterior end postgeneration primary axis pronephros pronuclei protoplasm Rana fusca region result right angles rotation Roux Roux's Schultze seen segmentation shown in Fig side somites species spermatozoön spindle surface take place thickened tion tube Ueber uninjured upper hemisphere vertical vessel wall white hemisphere white pole whole embryo yolk yolk-cells yolk-mass Zeitschr Zool