When a Gene Is Duplicated, Which of the Following May

question 132

Multiple Choice

When a gene is duplicated, which of the following may occur?

• A) Production of the gene's product may increase.
• B) The two copies may become expressed in different tissues.
• C) One copy of the gene may accumulate deleterious substitutions and become functionless.
• D) The two copies may diverge and acquire different functions.
• E) All of the above

---

Definitions:

Ultimate Responsibility

The highest level of accountability for the outcomes of decisions and actions within an organization or project.

Departmentalization Scheme

The method an organization uses to segment its operations into specialized units or departments based on function, product, geography, or process.

Process Departmentalization

involves organizing a company's divisions or departments based on the production processes they perform, aiming to enhance efficiency and expertise in those processes.

Business Functions

The variety of activities carried out within a business organization to achieve its objectives, such as marketing, finance, operations, and human resources.