. The elements of experimental embryology. Embryology, Experimental; Embryology. THE FUNCTIONAL PERIOD OF DEVELOPMENT 421 §2 Growth is also directly responsible for a certain type of further differentiation, namely, change of proportions. There are at least five factors involved here. One concerns the specific growth in-. 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 Huxley, Julian, 1887-1975; De Beer, Gavin, Sir, 1899-19


. The elements of experimental embryology. Embryology, Experimental; Embryology. THE FUNCTIONAL PERIOD OF DEVELOPMENT 421 §2 Growth is also directly responsible for a certain type of further differentiation, namely, change of proportions. There are at least five factors involved here. One concerns the specific growth in-. 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 Huxley, Julian, 1887-1975; De Beer, Gavin, Sir, 1899-1972. New York [Hafner Pub. Co. ]


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Keywords: ., bookcentury1900, bookcollectionbiodiversi, booksubjectembryology