Which Mode(s) of Selection Result(s) in a Decrease in Variation

question 26

Multiple Choice

Which mode(s) of selection result(s) in a decrease in variation?

• A) Stabilizing selection only
• B) Directional selection only
• C) Disruptive selection only
• D) Both stabilizing and disruptive selection
• E) Both directional and stabilizing selection

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Definitions:

Value Basis

The method or perspective from which an item's value is assessed, such as historical cost or market value.

Joint Cost

Costs that are incurred in the process of producing two or more products simultaneously and cannot be separately identified.

Board Feet

Board feet is a unit of measure for the volume of lumber, calculated as width in inches times length in feet times thickness in inches, divided by 12.

Lumber Grades

The classification of lumber according to its quality and usability for different construction or manufacturing purposes.