The Apple IPod Changed the Way People Listen to Music

question 20

Multiple Choice

The Apple iPod changed the way people listen to music but it also created an entirely new industry devoted to accessories such as cases, ear buds, docking stations, and speakers. The Apple iPod is considered a

• A)pioneer product.
• B)introductory product.
• C)mature product.
• D)diffused product.
• E)early adopted product.

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Definitions:

Allele Frequencies

The proportionate occurrence of alleles within a population's gene pool, indicating genetic diversity and evolution trends.

Allele Frequency

The proportion of all copies of a particular gene in a population that are of a given allele variety.

Stabilizing Selection

Natural selection acting to promote stability rather than change in a population's gene pool.

Geographical Changes

Alterations in the earth's surface, including changes in landscapes, climate, and natural environments.