Which of the Following Is Among the Possible Reasons That

question 53

Multiple Choice

Which of the following is among the possible reasons that the 2007-2009 financial crisis did not result in an economic depression?

• A)new lending programs by the central bank
• B)privatization of Fannie Mae and Freddie Mac
• C)a substantial increase in exports to China
• D)rapid foreclosure of "underwater" properties

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Definitions:

Heterozygote Advantage

Occurs when selection favors heterozygote individuals over either the dominant homozygote or the recessive homozygote.

Sickle-Cell Anemia

A genetic blood disorder caused by the presence of an abnormal form of hemoglobin, leading to distorted (sickle-shaped) red blood cells.

Hardy-Weinberg Equation

The Hardy-Weinberg Equation is a mathematical formula used to predict the genetic variation and allele frequencies within a non-evolving population, assuming no mutation, selection, or migration.

Allele Frequency

The proportion of a specific allele (gene variant) at a given locus within a population, shown as either a fraction or a percentage.