A(n) _____ Only Returns Matched Records from the Tables That

question 16

Multiple Choice

A(n) _____ only returns matched records from the tables that are being joined.

• A) outer join
• B) inner join
• C) equijoin
• D) theta join

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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.