. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 90 A. OKUSU. division. Within 30 min, it was absorbed by the D blas- tomere (Fig. 5), making it the largest of the four. Third cleavage was equatorial (= perpendicular to the animal-vegetal axis), resulting in four micromeres at the animal pole (la-Id): the four macromeres remained at the vegetal pole (1A-1D) (Fig. 6). The chirality of spiral cleav- age displaced the four micromeres dextrally (clockwise from the animal pole) relative to the four macromeres. Cell ID seemed to be slightly larger than the rest of the macro- mer
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 90 A. OKUSU. division. Within 30 min, it was absorbed by the D blas- tomere (Fig. 5), making it the largest of the four. Third cleavage was equatorial (= perpendicular to the animal-vegetal axis), resulting in four micromeres at the animal pole (la-Id): the four macromeres remained at the vegetal pole (1A-1D) (Fig. 6). The chirality of spiral cleav- age displaced the four micromeres dextrally (clockwise from the animal pole) relative to the four macromeres. Cell ID seemed to be slightly larger than the rest of the macro- meres, but the difference was not substantial. Cleavage. 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
