A population in which there are several mutant alleles for a specific gene. A situation where different alleles of a gene cause different severity of disease. A situation where people with the same genotype might have different phenotypes. A situation where people with the same phenotype have different genotypes.
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The Tenth Circuit. The federal courts of appeals are the intermediate appellate courts between the district (trial) courts and the Supreme Court of the United States. There are thirteen courts of appeals: eleven numbered circuits (First through Eleventh), the District of Columbia Circuit, and the Federal Circuit.