If New Genetic Variation in the Experimental Populations Arose Solely

question 52

Multiple Choice

If new genetic variation in the experimental populations arose solely by spontaneous mutations,then the most effective process for subsequently increasing the number of individuals that possess all of these beneficial mutations is

• A)transduction.
• B)binary fission.
• C)conjugation.
• D)transformation.
• E)meiosis.

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Definitions:

Marginal Decision Rule

A principle that suggests decisions should be made by considering the additional benefits and costs of one more unit of change.

MC > MR

A condition where the marginal cost of producing an additional unit is greater than the marginal revenue gained from selling it, which suggests a decrease in production to maximize profits.

Monopolistic Competition

A market structure characterized by many firms selling products that are similar but not identical, allowing for differentiation and some degree of market power.

Long Run

A period in which all factors of production and costs are variable, allowing companies to adjust to changes in the market.