File:Differentiation of the germ-track in Cyclops fuscus (A-H), and Eudiaptomus vulgaris (I).jpg
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| Description | Fig. 39. Differentiation of the germ-track in Cyclops fuscus (Macrocyclops fuscus) (A-H), and Diaptomus coeruleus (Eudiaptomus vulgaris) (I). (After Amma, A.Z., 1911.) A, prophase of first cleavage mitosis, granules congregated round one attraction sphere; B, same mitosis, metaphase; C, 2-cell stage, resting nuclei (note gonomery) ; D, prophase of second cleavage division; E, 16-cell stage. All the nuclei have completed their division, and entered into the resting stage, except that of the granule cell which is still in anaphase. F, division of the granule cell into the two primitive germ-cells ; G, H, I, later stages. g, primitive germ-cells |
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| Source | https://www.flickr.com/photos/internetarchivebookimages/20801965656/in/photostream/ Cytology, with special reference to the metazoan nucleus |
| Author | Agar, W. E. |
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This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
| The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
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This image was originally posted to Flickr by Internet Archive Book Images at https://flickr.com/photos/126377022@N07/20801965656. It was reviewed on 25 March 2024 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-zero. |
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| current | 00:56, 25 March 2024 | | 2,158 × 2,196 (1.05 MB) | Rasbak (talk | contribs) | {{information |description=Fig. 39. Differentiation of the germ-track in Cyclops fuscus (A-H), and Diaptomus coeruleus (Eudiaptomus vulgaris) (I). (After Amma, A.Z., 1911.) A, prophase of first cleavage mitosis, granules congregated round one attraction sphere; B, same mitosis, metaphase; C, 2-cell stage, resting nuclei (note gonomery) ; D, prophase of second cleavage division; E, 16-cell stage. All the nuclei have completed their division, and entered into the resting stage, except that of t... |
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