The Main Danger in Selecting Out a Sub-Set of Data

question 34

Multiple Choice

The main danger in selecting out a sub-set of data from a large data set is:

• A)That the large data set will be destroyed.
• B)That data will be lost.
• C)That it may be illegal.
• D)That the data selected may be rendered invalid in some way.

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Definitions:

Reduction Division

Another term for meiosis I, where a parent cell divides once to produce two cells, each with half the original number of chromosomes.

Chromosomes

Chromosomes are long strands of DNA, wrapped around protein, that carry hereditary information for traits and characteristics.

Sister Chromatids

Identical copies of a chromosome, connected by a centromere, that are produced during DNA replication.

Anaphase II

A stage of meiosis II where the sister chromatids are separated and pulled towards opposite poles of the cell.