. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. No. 6.] INDIVIDUALITY OF THE GERM NUCLEI. 259 In Crepidula plana I have observed a separateness of the germ nuclei in certain stages of the nuclear cycle which is of such a character that it may lead to the discovery of similar phenomena in other animals. This separateness is most easily ON. FIGS. 7 and 8. — Anapliase and Telophase of Second Cleavage. Fig. 7, an abnormal egg in which the left half has divided normally and the chromosomal vesicles of the daughter-nuclei are fusing; in the right half the division figure is dou
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. No. 6.] INDIVIDUALITY OF THE GERM NUCLEI. 259 In Crepidula plana I have observed a separateness of the germ nuclei in certain stages of the nuclear cycle which is of such a character that it may lead to the discovery of similar phenomena in other animals. This separateness is most easily ON. FIGS. 7 and 8. — Anapliase and Telophase of Second Cleavage. Fig. 7, an abnormal egg in which the left half has divided normally and the chromosomal vesicles of the daughter-nuclei are fusing; in the right half the division figure is double with four spheres and two groups of chromosomal vesicles which have not fused; there are thirty chromosomal vesicles in each group. Fig. S, a normal egg showing the egg and sperm constituents in each of 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
