Raghib Teaches Mathematics at Camford University and Receives $40,000 Per

question 102

Multiple Choice

Raghib teaches mathematics at Camford University and receives $40,000 per year.His spouse, Noraini, works as a self-employed computer programmer and charges $40 per hour.Which statement describes Raghib and Noraini's income?  

• A) Raghib's income is personal interest, and Noraini's income is wages. 
• B) Both Raghib and Noraini's incomes are proprietor's income. 
• C) Both Raghib and Noraini's incomes are wages or salary income. 
• D) Raghib's income is a salary, and Noraini's income is a proprietor's income.

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Definitions:

Polymorphism

The presence of two or more distinct forms (variations) of a gene or trait within a population.

Random Mating

A mating system in which all individuals in a population have an equal opportunity to mate with any other member of the opposite sex.

Gene Flow

The transfer of genetic material between different populations, leading to genetic diversity within a species.

Fertile Individuals

Persons or organisms that are capable of reproducing and contributing genetic material to the next generation.