2. Video Intro to Genes, Chromosomes and Alleles

4. 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:

9. Video source : https://www.youtube.com/watch?v=MvuYATh7Y74

24. 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?