Refugees Are

question 42

Multiple Choice

Refugees are:

• A) immigrants who move to start businesses and conduct trade.
• B) people who move in search of low-skill and low-wage jobs that native-born workers will not fill.
• C) highly trained individuals who help fill labor shortage for middle-class and skilled occupations.
• D) people who have been forced to move beyond their national borders due to natural disasters, political or religious persecution, or violence.
• E) migrants granted the right to work for a limited time but without long-term rights and privileges.

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Definitions:

Genetically Divergent Populations

Populations that have accumulated genetic differences due to barriers to gene flow, resulting in genetic distinction from each other.

Linkage Disequilibrium

The non-random association of alleles at two or more loci, not necessarily on the same chromosome, which can influence genetic traits and disease risks.

Physical Linkage

The adjacency of two or more loci on the same chromosome.

Genetic Recombination

The exchange of genetic material between paired chromosomes during meiosis. Recombination can form new combinations of alleles and is a source of heritable variation.