Discussion
1) What is sickle-cell anemia? Why is this disorder problematic for human survival and reproduction?
2) What is malaria? Why is this problematic for human survival and reproduction?
3) What genotype is the most beneficial if you live in a region where malaria is endemic (constantly present)?
4) Describe how this is an example of mutation and natural selection in humans.
5) Describe why sickle-cell anemia is not a 'racial' trait.