What to know about pedigrees? How do you know if a gene is dominant? Recessive? Sex- linked?
Inheritance of a dominant disease. What if individual 2 did not have parents who had HD?
Are alleles changing in a population? The 5 finger story!
P 2 + 2pq + q 2 = 1 Alleles remain balanced in a population unless: Natural Selection Sexual Selection Non-random mating Small population Genetic Drift Gene flow Do you think there is selection for polydactly? Why or why not? What human traits may have been selected for in certain populations?