The Two Most Active Cascade Range Volcanoes Over the Past

question 8

Multiple Choice

The two most active Cascade Range volcanoes over the past 4,000 years are _________________.

• A) Mt.Rainier and Mt.Adams
• B) Mt.Meager and Mt.Garibaldi
• C) Mt.Baker and Mt.Hood
• D) Lassen Peak and Newberry Volcano
• E) Mt.St.Helens and Mt.Shasta

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Definitions:

Genotypes

The genetic makeup of an organism determining its characteristic traits.

Gene Pool

The complete set of unique alleles in a population or species, representing its genetic diversity and potential for evolution.

Hardy-Weinberg Equilibrium

Mathematical law stating that the gene frequencies in a population remain stable if evolution does not occur due to nonrandom mating, selection, migration, and genetic drift.

Nonrandom Mating

Mating among individuals on the basis of their phenotypic similarities or differences, rather than mating on a random basis.