. Fecundation in plants. Plant embryology; Plants, Sex in; Karyokinesis. Fig. I.—First mitosis in tetraspore mother-cell of Diclyota dichotoma. A, B, early prophase ; the well-developed centrospheres are on diametrically opposite sides of nuclei. C the kinoplasmic fibers have begun to enter the nucleus to form the spindle and the chromosomes are being differentiated. D, numerous spindle fibers have entered the nucleus, and the chromosomes are collected in the equa- torial region. the end. Viewed from the pole, the centrosome is always rod-shaped. The kinoplasmic fibers radiate in all direction
. Fecundation in plants. Plant embryology; Plants, Sex in; Karyokinesis. Fig. I.—First mitosis in tetraspore mother-cell of Diclyota dichotoma. A, B, early prophase ; the well-developed centrospheres are on diametrically opposite sides of nuclei. C the kinoplasmic fibers have begun to enter the nucleus to form the spindle and the chromosomes are being differentiated. D, numerous spindle fibers have entered the nucleus, and the chromosomes are collected in the equa- torial region. the end. Viewed from the pole, the centrosome is always rod-shaped. The kinoplasmic fibers radiate in all directions into the cytoplasm where they pass over into the framework of the same. On the side next the nucleus they may run parallel with its wall for some dis-. 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 Mottier, David Myers. [Washington] The Carnegie Institution of Washington
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