How Do Natural Selection and Sexual Selection Differ

question 10

Multiple Choice

How do natural selection and sexual selection differ?

• A)Natural selection increases the frequency of alleles that contribute to survival, but sexual selection may increase the frequency of alleles that are not beneficial to survival.
• B)Natural selection contributes to genetic drift, but sexual selection contributes to gene flow.
• C)Natural selection is more random than sexual selection.
• D)Natural selection increases the fitness of an allele, but sexual selection increases the dimorphism of an allele.

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Definitions:

Long Run

A period in which all factors of production and costs are variable, allowing for all adjustments to be made within an economy or firm.

Fixed Input

Inputs used in production that cannot be varied in the short term, such as buildings or machinery.

Plant Size

The physical capacity or dimensions of a manufacturing facility.

Implicit Costs

They represent the opportunity costs of using resources that a company already owns, rather than the out-of-pocket expenses.