File:BurgosFawcett1955 fig13.jpg

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Revision as of 21:01, 30 May 2018 by Z8600021 (talk | contribs) (Fig. 13. A transverse section through the postnuclear region of an advanced spermatid showing in the center of the figure a cross—section of the tail flagellum surrounded by a pair of membranes. The larger ring in the spermatid cytoplasm is the so c...)
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Fig. 13. A transverse section through the postnuclear region of an advanced spermatid showing in the center of the figure a cross—section of the tail flagellum surrounded by a pair of membranes. The larger ring in the spermatid cytoplasm is the so called caudal sheath or manchette. This is not a continuous membrane, as often described, but a cylindrical aggregation of delicate filaments. X 29,506. When examined at very high magnification these appear to be tubular. (See inset A.) X 65,000.

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current21:02, 30 May 2018Thumbnail for version as of 21:02, 30 May 20181,460 × 2,049 (501 KB)Z8600021 (talk | contribs)
21:01, 30 May 2018Thumbnail for version as of 21:01, 30 May 20181,543 × 2,416 (523 KB)Z8600021 (talk | contribs)Fig. 13. A transverse section through the postnuclear region of an advanced spermatid showing in the center of the figure a cross—section of the tail flagellum surrounded by a pair of membranes. The larger ring in the spermatid cytoplasm is the so c...