Changes in DNA and Genes Are Introduced into Populations Through

question 18

Multiple Choice

Changes in DNA and genes are introduced into populations through ____________,the ultimate source of variation.

• A) selection
• B) genetic drift
• C) mutation
• D) migration

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Definitions:

Stock Prices

The cost of purchasing a share of ownership in a company, which can fluctuate based on market conditions.

Natural Resources

Materials or substances occurring in nature which can be exploited for economic gain.

Payment

The transfer of money or goods from one party to another in exchange for goods, services, or to fulfill a legal obligation.

Rent

Payment to resource owners for the use of their natural resources.