File:Aves presumptive organ-forming areas in the blastoderm.jpg
![File:Aves presumptive organ-forming areas in the blastoderm.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Aves_presumptive_organ-forming_areas_in_the_blastoderm.jpg/713px-Aves_presumptive_organ-forming_areas_in_the_blastoderm.jpg?20240311214706)
Original file (1,216 × 1,023 pixels, file size: 819 KB, MIME type: image/jpeg)
Captions
Captions
Summary
editDescriptionAves presumptive organ-forming areas in the blastoderm.jpg | Fig. 173. Presumptive organ-forming areas in the chick blastoderm. (A) Slightly modified from Spratt, '46. (B) Schematic section of early chick blastoderm passing through antero-posterior median axis. |
Date | |
Source | https://archive.org/details/comparativeembry00nels/page/360/mode/1up?view=theater&q=BLASTULATION+ Comparative embryology of the vertebrates; with 2057 drawings and photos. grouped as 380 illustrations. |
Author | Nelsen, Olin E. |
Licensing
editPublic domainPublic domainfalsefalse |
![]() |
This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer.
|
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
![]() |
This file, which was originally posted to an external website, has not yet been reviewed by an administrator or reviewer to confirm that the above license is valid. See Category:License review needed for further instructions.
|
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 21:47, 11 March 2024 | ![]() | 1,216 × 1,023 (819 KB) | Rasbak (talk | contribs) | {{Information |description=Fig. 173. Presumptive organ-forming areas in the chick blastoderm. (A) Slightly modified from Spratt, '46. (B) Schematic section of early chick blastoderm passing through antero-posterior median axis. |date=1953 |source=https://archive.org/details/comparativeembry00nels/page/360/mode/1up?view=theater&q=BLASTULATION+ Comparative embryology of the vertebrates; with 2057 drawings and photos. grouped as 380 illustrations. |author= Nelsen, Olin E. |permission= |other ver... |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.