Skin Color Is Coded for by Several Different Genes Which

question 13

Multiple Choice

Skin color is coded for by several different genes which results in a range of skin colors from very dark to very light. This is an example of

• A) a multifactorial trait.
• B) polygenic inheritance.
• C) pleiotropy.
• D) codominance.
• E) incomplete dominance.

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Definitions:

Workers Employ

The act of hiring labor, where businesses or individuals provide jobs to workers in exchange for their services.

MRC = MRP

An economic condition where a firm's Marginal Resource Cost equals its Marginal Revenue Product, optimizing resource allocation.

Purely Competitive Conditions

Market conditions where many firms compete with identical products, easy market entry and exit, and no single firm can affect the market price.

Resource Demand Curve

A graph showing the relationship between the price of a resource and the quantity of that resource demanded by employers or producers.