. A manual of zoology. Zoology. PROMORPHOLOGY 125 main and the sagittal axis is the sagittal or median plane and it divides the animal into symmetrical halves. A frontal or horizontal plane passes through the longitudinal and transverse axis, separating dorsal and ventral Fig. 91.—Section of a young sea anemone (after Boveri). ss, sagittal plane; tt, transverse axis; I, II, III, septa of first, second and third orders; ek, ectoderm; e«, entoderm;/, mesenterial filament; «;, muscles: r, directive Please note that these images are extracted from scanned page images that may have
. A manual of zoology. Zoology. PROMORPHOLOGY 125 main and the sagittal axis is the sagittal or median plane and it divides the animal into symmetrical halves. A frontal or horizontal plane passes through the longitudinal and transverse axis, separating dorsal and ventral Fig. 91.—Section of a young sea anemone (after Boveri). ss, sagittal plane; tt, transverse axis; I, II, III, septa of first, second and third orders; ek, ectoderm; e«, entoderm;/, mesenterial filament; «;, muscles: r, directive 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 Hertwig, Richard, 1850-1937; Kingsley, J. S. (John Sterling), 1854-1929, ed. and tr. New York, H. Holt
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectzoology, bookyear1912
