Which of the Following Would Provide Evidence for Reinforcement

question 10

Multiple Choice

Which of the following would provide evidence for reinforcement?

• A) Pre-mating isolation between two species is higher in areas where they are sympatric than in areas where they are allopatric; postzygotic isolation is strong in all crosses.
• B) Postzygotic isolation between two species is higher in areas where they are sympatric than in areas where they are allopatric; pre-mating isolation is the same in allopatric and sympatric populations.
• C) Pre-mating isolation between two species is higher in sympatry than in allopatry; there is no postzygotic isolation in any cross.
• D) a and c

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Definitions:

Sales Budget Report

A financial plan that estimates future sales in units or monetary terms, often used to guide pricing, production, and marketing strategies.

Favorable Difference

A financial term indicating that actual revenues are higher than planned revenues or actual expenses are lower than planned expenses.

Unfavorable Difference

A situation where actual costs exceed the standard or expected costs, often referred to in budgeting and variance analysis.

Planned Results

The expected outcomes or objectives set by a business or project before it starts, often used for budgeting and performance evaluation.