The Status of the Duffy Polymorphism for Blood Type Varies

question 11

Multiple Choice

The status of the Duffy polymorphism for blood type varies among

• A) individual members of the same family.
• B) human ethnic groups.
• C) human religious groups.
• D) inbred family groups.
• E) None of these

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Definitions:

Record

An individual entry in a database that typically represents a single item, person, or transaction.

Compacting

The process of optimizing database efficiency by reducing the file size and reorganizing data to eliminate unused space.

Backing Up

The process of creating a copy of data stored on a computer or system to prevent loss of information in case of a hardware failure, data corruption, or other disasters.

Column Heading

The label or title at the top of a column in tables or spreadsheets that describes the type of data contained in the column.