1. Real World Mutations
Review: some mutations are dominant, some recessive, and some caused by external factors

2. Heterochromia

3. Young Professor X, X-Men First Class

4. Mila Kunis - complete heterochromia - caused by eye inflammation

5. Kate Bosworth and Benedict Creepypatch-sectoral heterochromia-caused by dominant gene

6. Angeline Jolie-central heterochromia-caused by dominant gene

7. Liz Taylor-distichiasis (so purple eyes AND heavy lashes-lucky woman!)

8. Red Hair and Freckles

9. Cleft chin-dominant(?) gene

10. No-Show Wisdom Teeth
These are pictures of wisdom teeth. In the first picture, you can see how that wisdom tooth on the bottom is already causing problems in the alignment of the other teeth. Allowed to remian, it could cause a life-threatening infection, crowding of the other teeth, and cavities where the other teeth rub together. Tooth roots are supposed to be fairly straight. As you can see, the wisdom teeth at the top were not going to grown in straight, and had to be removed.