Examlex
If the primary key of a table santains only a single field, the table is automatically in ____________________ normal form.
Recessive Trait
A genetic feature that is not expressed in the phenotype unless both alleles for the trait are inherited, one from each parent.
Genotype Frequencies
The proportion of different genotypes in a population, used in population genetics to study the genetic structure and evolution of species.
Genetic Equilibrium
Description for a population in which the frequency of alleles for a given trait is not changing over time.
Founder Effect
Cause of genetic drift due to colonization by a limited number of individuals who, by chance, have different genotype and allele frequencies than the parent population.
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