. Chemical embryology. Embryology. /.i«.<.TW.'-'f â¢,â¢â -â â¢â¢ f/* 17 V^::::^^- 18 20 26 c 27 p;,r ,no Phvsioloeical grad ents in the chick embryo (Hyman) tig. I02. rnysioiogic^i gi'i" A/f<.rq,.ll^rv n ate sta£ e 4-6. Head-process stage. ?â ;t6i7°FTv:rm!,r:.'ho-;^g'h?rgh^^^^^^ fold stage. i4-i7- One-somite stage somite stage. 26-; . of fusion of neural folds. i-Q. Primitive streak " ly ' 18-20. Three-somite stage. 21-25. I the cnicK emuiyu i^ixyx^ciw;. -J. ' PcrWrK-nral ..age. 4^. Hjad-process stage. MeduUary (. staje. ^. , Early neuâ^^. Please n
. Chemical embryology. Embryology. /.i«.<.TW.'-'f â¢,â¢â -â â¢â¢ f/* 17 V^::::^^- 18 20 26 c 27 p;,r ,no Phvsioloeical grad ents in the chick embryo (Hyman) tig. I02. rnysioiogic^i gi'i" A/f<.rq,.ll^rv n ate sta£ e 4-6. Head-process stage. ?â ;t6i7°FTv:rm!,r:.'ho-;^g'h?rgh^^^^^^ fold stage. i4-i7- One-somite stage somite stage. 26-; . of fusion of neural folds. i-Q. Primitive streak " ly ' 18-20. Three-somite stage. 21-25. I the cnicK emuiyu i^ixyx^ciw;. -J. ' PcrWrK-nral ..age. 4^. Hjad-process stage. MeduUary (. staje. ^. , Early neuâ^^. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Needham, Joseph, 1900-. New York: The MacMillan Co.
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Keywords: ., bookcentury1900, bookpublishernewyorkthem, booksubjectembryology
