Hardy Weinberg law
- Genes and genotype frequencies in a mandalian population remains constant throughout the generation if there is no mating, mutation, selection or random drift.
Fitness
- Relative reproductive success of different genotype is called fitness
- Denoted by ‘W’ and value ranges between 0 and 1.
Selection coefficient
- Magnitude of selection against a genotype.
- Denoted by S and value ranges between 0 and 1.