The Process of Evolution

question 66

Multiple Choice

The process of evolution

• A) cannot involve genetic mutations.
• B) can occur in the absence of natural selection.
• C) implies genetic similarity.
• D) refers to a gradual change in the structure and function of a species.
• E) requires numerous mutations.

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Definitions:

Marginal Utility

Marginal utility is the additional satisfaction or utility that a consumer receives from consuming one more unit of a good or service.

Dollar Spent

A unit of expenditure, often used to discuss the impact or value of spending in terms of economic activity or investment.

Marginal Utility

The increase in satisfaction or useful value obtained from the consumption of yet another unit of a good or service.

Milkshakes

A sweet, cold beverage made from blending milk, ice cream, and flavorings or sweeteners such as butterscotch, caramel sauce, or chocolate syrup.