. Biological lectures delivered at the Marine Biological Laboratory of Wood's Holl [sic]. Biology. ox PHYSIOLOGICAL MORPHOLOl: V. 59 5. The formation of the embryo begins with the formation of the gastrula. The hollow sphere (the blastula, Fig. 26) begins to fold at one place {a, c, b, Fig. 26), and an invagina- tion takes place (Fig. 27). The formation of the fold {a, c, b, FTg. 27) is due, undoubtedly, to unequal growth. The fact that invagination, and not evagination (Fig. 28), takes place. Please note that these images are extracted from scanned page images that may have been digitally enh
. Biological lectures delivered at the Marine Biological Laboratory of Wood's Holl [sic]. Biology. ox PHYSIOLOGICAL MORPHOLOl: V. 59 5. The formation of the embryo begins with the formation of the gastrula. The hollow sphere (the blastula, Fig. 26) begins to fold at one place {a, c, b, Fig. 26), and an invagina- tion takes place (Fig. 27). The formation of the fold {a, c, b, FTg. 27) is due, undoubtedly, to unequal growth. The fact that invagination, and not evagination (Fig. 28), takes place. 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 Marine Biological Laboratory (Woods Hole, Mass. ). Boston, Ginn & Co
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Keywords: ., bookcentury1800, bookdecade1890, bookpublishe, booksubjectbiology
