ZYX COMPANY
Observe the ER diagram for the ZYX COMPANY:
This ER diagram will be used for the following questions citing ZYX Company ER Diagram.
-During mapping of the ZYX Company ERD into a relational schema,attribute CustID from the ZYX Company ER diagram will be mapped as a column of the relation CUSTOMER.
Definitions:
Codominance
A genetic scenario where two alleles of a gene are expressed equally in the phenotype of the organism, neither being recessive to the other.
Polygenic Inheritance
Refers to the contribution of a variety of genes—sometimes very many—to a particular trait.
Behavioral Traits
Characteristics of behavior that are consistent and observed in individuals across different situations.
Mutation
A change in the DNA sequence within a gene or chromosome of an organism resulting in the creation of a new character or trait not found in the parental type.
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