. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. FIG. I. Head of Planaria showing the part transplanted. FIG. 2. Head of Planaria showing the part transplanted. FIG. 3. Head of Planaria showing the part transplanted. FIG. 4. Isolated portion of the head of Planaria dorotoccphala, 12 days after isolation. FIG. 5. Isolated portion of the head of Planaria dorotoccphala, 12 days after isolation. FIG. 6. Side view of Planaria dorotoccphala with headgraft. FIG. 7. Plan-aria dorotocephala with head-graft. FIG. 8. Planaria. dorotocephala with head-graft. FIG. 9. Planaria dorotoccp


. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. FIG. I. Head of Planaria showing the part transplanted. FIG. 2. Head of Planaria showing the part transplanted. FIG. 3. Head of Planaria showing the part transplanted. FIG. 4. Isolated portion of the head of Planaria dorotoccphala, 12 days after isolation. FIG. 5. Isolated portion of the head of Planaria dorotoccphala, 12 days after isolation. FIG. 6. Side view of Planaria dorotoccphala with headgraft. FIG. 7. Plan-aria dorotocephala with head-graft. FIG. 8. Planaria. dorotocephala with head-graft. FIG. 9. Planaria dorotoccphala with head-graft from P. maculata. FIG. 10. Planaria dorotocephala with grafted head from P. dorotoccphala fused with the regenerated head of the host, after the third beheading. A piece of the ganglionic region of the head transplanted to a region very near the head of the host does not act as an organizer. \Yhen transplanted to more posterior regions, if not resorbed, it acts as an organizer. When transplanted into the postpharyngeal region near the tail, if not resorbed, it is capable of inducing the. 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. ); Marine Biological Laboratory (Woods Hole, Mass. ). Annual report 1907/08-1952; Lillie, Frank Rattray, 1870-1947; Moore, Carl Richard, 1892-; Redfield, Alfred Clarence, 1890-1983. Woods Hole, Mass. : Marine Biological Laboratory


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Keywords: ., bookauthorlilliefrankrat, booksubjectbiology, booksubjectzoology