11-16 The Definition and Implication of Genetic Polymorphism

17-25 The Evolution of Super-genes

26-28 Heterozygous Advantage

29-39 Dominance-Modification and Selection of the Effects of a Major Gene

40-63 The Maintenance of Genetic Polymorphism

64-70 Chromosome Polymorphism

71-84 Human Polymorphism

85-88 The Polymorphism Concept