Write the Indicated Expression

question 30

Multiple Choice

Write the indicated expression.
-Kevin and Amir share in the profits of a pet supplies store. If the total profit is $80,000 and p is the amount of profit Keven receives, write an expression for the amount Amir receives.

• A) p - $80,000
• B) p + $80,000
• C) $80,000 - p
• D) $80,000 + p

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Definitions:

Resistant Populations

Groups of organisms that have developed the ability to withstand environmental pressures, such as chemicals or diseases, that would normally be harmful.

Directional Selection

A type of natural selection in which one extreme phenotype is favored over other phenotypes, causing the allele frequency to shift over time in the direction of that phenotype.

Selection Differential

A measure of the difference between the mean phenotype of the selected parents and the mean phenotype of the general population.

Narrow Sense Heritability

A measure of how much of the variance in a trait among individuals in a population is due to additive genetic factors.