________ Rules Define Attribute Limitations, Referential Integrity, and Cardinality of Relationships

question 4

Short Answer

________ rules define attribute limitations, referential integrity, and cardinality of relationships among entities.

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Definitions:

X-linked Alleles

Alleles that are located on the X chromosome, which can result in different patterns of inheritance and expression in males and females due to the presence of a single X chromosome in males.

Homozygous

Having two identical alleles of a particular gene or genes, resulting in a specific genotype for that trait.

Heterozygous

Having two different alleles at a specific locus on a pair of homologous chromosomes, resulting in genetic variation.

Genetic Locus

A specific, fixed position on a chromosome where a particular gene or genetic marker is located.