According to a Variety of Gene Data,which Hypothesis Is Correct

question 15

Multiple Choice

According to a variety of gene data,which hypothesis is correct?

• A)The Recently-Out-of-Africa model
• B)The Multiregional hypothesis
• C)They both may be correct
• D)Neither is correct

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Definitions:

Scarcity

The essential economic dilemma revolves around the vastness of human aspirations contrasted with the limitations of available resources.

Comparative Advantage

The ability of an individual, firm, or country to produce a good or service at a lower opportunity cost than other producers.

Scarcity

A fundamental economic problem of having seemingly unlimited human wants in a world of limited resources.

Goods

Tangible products or commodities that are manufactured or produced for sale or exchange.