File:Ancestors 2.gif
Ancestors_2.gif (347 × 246 pixels, file size: 8.63 MB, MIME type: image/gif, looped, 438 frames, 31 s)
Captions
Captions
Description & Sources[edit]
Continuity and derivations of life forms between sponge and man.
Primitive Cephalochordata, formation of the spine. Differentiation of internal organs.
Skull (with eye) and spine is complete. Vertebrata : the nervous system is complete.
Dry skin and water-independence of Amniote. (this one should be a lizard, not a salamander, but the general outlook is OK)
Summary[edit]
| DescriptionAncestors 2.gif | Evolution line from sponge to man |
| Date | |
| Source | Own work |
| Author | Michelet-密是力 (talk) |
| Other versions |
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Licensing[edit]
| Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
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This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International, 3.0 Unported, 2.5 Generic, 2.0 Generic and 1.0 Generic license. | |
https://creativecommons.org/licenses/by-sa/4.0 CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 20:06, 3 January 2009 | 347 × 246 (8.63 MB) | Micheletb (talk | contribs) | {{Information |Description= Evolution line from sponge to man |Source= own work |Date= 1 january 2007 |Author= Michelet-密是力 (<span class="signature-talk">talk</span>) |Permission= |other_versions= }} [[Cate |
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