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Essay Quiz

1
Define biological evolution. What does natural selection act on? What actually evolves?
2
Genetic equilibrium is maintained in a gene pool under ideal conditions. What forces disturb this equilibrium?
3
In a population, 170 people are AA, 230 are Aa and 100 are aa. What is the frequency of each allele? What is the frequency of each genotype? Is this population in genetic equilibrium?





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