A Restriction-Fragment Length Polymorphism at a Site in the X

question 6

Multiple Choice

A restriction-fragment length polymorphism at a site in the X chromosome has three alleles, A₁, A₂, and A₃. The gel below is the DNA fingerprint for two prospective parents (Mo and Fa) as well as DNA types that may (or may not) correspond to their possible offspring. What are the possible phenotypes of sons from this mating?

• A)M and H
• B)H and K
• C)H and L
• D)K and L
• E)K and Q

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Definitions:

Total Variable Cost

The sum of all costs that vary with the level of output, including materials and labor directly involved in production.

Output

The quantity of goods or services produced in a given period by a firm, industry, or country.

Total Cost

The combined amount of all expenses and costs associated with the production and sale of a good or service.

Average Total Cost

The total cost of production divided by the number of goods produced, representing the cost per unit of output.