Answer the following question given this paragraph: Evolution occurs in a population when allele frequencies change over time. What causes allele frequencies to change? That question was answered by Godfrey Hardy and Wilhelm Weinberg in 1908. Q: What kind of change causes evolution in population? Choices: - morphogenesis frequency changes - paragenic frequency changes - transgenic frequency changes - allele frequency changes A:
allele frequency changes

Answer the following question given this paragraph: The surface seismic waves do the most damage because they only travel along the surface of the ground. Q: What type of seismic waves do the most damage? Choices: - gravity - sunlight - tension - surface A:
surface

Answer the following question given this paragraph: Evolution occurs in a population when its allele frequencies change over time. For example, the frequency of the A allele might change from 0.7 to 0.8. If that happens, evolution has occurred. What causes allele frequencies to change? The answer is forces of evolution. Q: What occurs in a population when its allele frequencies change over time? Choices: - variation - generation - extinction - evolution A:
evolution

Answer the following question given this paragraph: Q: When is melatonin secreted? Choices: - in the afternoon - all day - in the morning - at night A:
at night