If a Mother Is a Carrier for Color-Blindness and Her

question 18

Multiple Choice

If a mother is a carrier for color-blindness and her husband is not,which of the following children are most likely?

• A)1 normal daughter,1 carrier daughter,1 normal son,and 1 color-blind son
• B)2 normal daughters,1 normal son,and 1 color-blind son
• C)2 carrier daughters,1 normal son,and 1 color-blind son
• D)1 normal daughter,1 carrier daughter,and 2 normal sons
• E)1 normal daughter,1 carrier daughter,and 2 color-blind sons

---

Definitions:

Interindustry Competition

The competitive relationship between firms or industries producing different goods or services that, while not direct substitutes, compete for the same consumer dollars.

Power Transmission

The process of transferring energy from its source to a location where it is used to perform work, typically involving electricity.

Homogeneous Oligopoly

A market structure where a few firms offer products or services that are virtually indistinguishable from one another.

Four-Firm Concentration Ratio

The percentage of total industry sales accounted for by the top four firms in an industry.