Video Intro to Genes, Chromosomes and Alleles https://www.youtube.com/watch?v=C8OL1MTbGpU
Genes occupy a specific position on a chromosome. Each of these locations can be marked and labeled. There is also more than one type of a gene: These different versions of a gene may only differ by a few base pairs, and are called Alleles Also – Stated Clearly is awesome for this as well. Great video on genes and alleles from KhanAcademy:
Video source : https://www.youtube.com/watch?v=MvuYATh7Y74
https://www.youtube.com/watch?v=Zsbhvl2nVNE
ICE FISH In what ways are Ice Fish a great example of the power of mutation in organisms? What protein is affected? How is it affected?