Which Statement About the X Chromosome Is True

question 34

Multiple Choice

Which statement about the X chromosome is true?

• A)Most of the X chromosome genes encode proteins that have no role in female sexual development.
• B)Heterozygous females are more severely affected by X-linked-dominant disorders than heterozygous males.
• C)When dominant alleles are present on the X chromosome, they are expressed in a recessive manner in the hemizygous state.
• D)When males have the unusual condition of two Y chromosomes and are missing the X chromosome, all physiologic function remains normal.

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Definitions:

Utilitarian Needs

Basic or functional needs that consumers seek to fulfill through the acquisition and use of products and services, typically focused on practical benefits rather than emotional satisfaction.

Persuasive Advertising

Communication used to motivate consumers to take action.

Push Strategy

Designed to increase demand by motivating sellers—wholesalers, distributors, or salespeople—to highlight the product, rather than the products of competitors, and thereby push the product onto consumers.

Pulsing Advertising Schedule

A strategy that involves intermittent bursts of advertising, combined with periods of either no advertising or reduced efforts.