File:Blastula.png
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Blastula.png (707 × 371 pixels, file size: 171 KB, MIME type: image/png)
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Summary
DescriptionBlastula.png |
English: This image shows the process of gastrulation. Gastrulation occurs when a blastula, made up of one layer, folds inward and enlarges to create a gastrula. A gastrula has 3 germ layers--the ectoderm, the mesoderm, and the endoderm. Some of the ectoderm cells from the blastula collapse inward and form the endoderm. The blastospore is the hole created in this action. Whether this blastospore develops into a mouth or an anus determines whether the organism is a protostome or a dueterostome. This diagram is color coded. Ectoderm, blue. Endoderm, green. Blastocoel (the yolk sack), yellow. Archenteron (the gut), purple. |
Date | |
Source | Own work |
Author | Abigail Pyne |
Licensing
Public domainPublic domainfalsefalse |
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
Items portrayed in this file
depicts
17 May 2012
image/png
5ee0b074a90c12d907623b393eb688a07fbd32ae
175,423 byte
371 pixel
707 pixel
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 21:22, 17 May 2012 | 707 × 371 (171 KB) | Apynekeeper | {{Information |Description ={{en|1=This image shows the process of gastrulation. Gastrulation occurs when a blastula, made up of one layer, folds inward and enlarges to create a gastrula. A gastrula has 3 germ layers--the ectoderm, the mesoderm, and... |
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Horizontal resolution | 28.35 dpc |
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Vertical resolution | 28.35 dpc |
Software used | |
File change date and time | 21:17, 17 May 2012 |
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