Zoology - Evolution Question with Solution | TestHub

The conditions necessary for gene frequencies to remain constant are: 1. Mating must be completely random. 2. Mutations must not occur. 3. Migrations of individual organisms into and out of the population must not occur. 4. The population must be very large. 5. All genes must have an equal chance of being passed to the next generation.               

5 factors are known to affect Hardy-Weinberg equilibrium:
1. Gene migration or gene flow   2. Genetic drift   3. Mutation   4. Genetic recombination 5. Natural selection