User:Corey Bear/Notebook/(17 July 2014) Embryology & Zebrafish

Intent: The intent of this experiment was to learn the stages of embryonic development and compare embryonic development in different organisms.

Overview: This experiment was separate from the transect procedures conducted previously, but supported the understanding of vertebrate development in the phylum which were annotated in the previous transect logs, Invertebrates. To complete this experiment, four separate vertebrates were observed under a compound microscope and dissecting microscope (the exception would be the human) to understand the three stages of development, fertilization, cleavage, and gastrulation.

Observations:

Table One https://drive.google.com/file/d/0B0_IEyKChqDxT1cxMEtGOFJGelU/edit?usp=sharing

Table Two: https://drive.google.com/file/d/0B0_IEyKChqDxdHIyaFRlajJ5d3c/edit?usp=sharing

Fertilization: https://drive.google.com/file/d/0B0_IEyKChqDxaUJfUnhMWlFoZW8/edit?usp=sharing

Distribution of Yolk: https://drive.google.com/file/d/0B0_IEyKChqDxdWhkWUpNeDFTdjg/edit?usp=sharing

Three Layers: https://drive.google.com/file/d/0B0_IEyKChqDxalpRY1JRVmM1QUU/edit?usp=sharing

Blastulation: https://drive.google.com/file/d/0B0_IEyKChqDxVl9TaTJMUmpPYVk/edit?usp=sharing

Gastrulation: https://drive.google.com/file/d/0B0_IEyKChqDxNFBIUGl0Uy13ZGs/edit?usp=sharing

Reference

Bentley., Walters-Conte., & Zeller. (2014). Biology 210 Lab Manual. Washington: American University.