There Are Three Alleles Controlling the Blood Types ABO

question 8

Short Answer

There are three alleles controlling the blood types ABO. I A and I B are codominant genes, so that the combination I A I B produces the blood type AB. The third allele I O is recessive to the other two alleles. Indicate which of these parents could produce the given child:
  Parents Child Yes or No
(a) A x AB B  
(b) A x O A  
(c) A x B O  
(d) A x AB O  
(e) A x AB B  
(f) B x B O  
(g) AB x AB A

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Definitions:

Unit Variable Cost

The cost associated with producing one unit of output, including labor, materials, and overhead, that varies directly with the level of production.

Fixed Manufacturing Costs

Costs that do not vary with the level of production output, such as rent, salaries, and insurance.

Net Income

The amount by which revenues exceed expenses.

Incremental Analysis

The process of identifying the financial data that change under alternative courses of action, often used in decision-making situations where costs and benefits need to be evaluated.