Which of the Following Statements About Immunity Is TRUE

question 55

Multiple Choice

Which of the following statements about immunity is TRUE?

• A) T cells mature in the bone marrow.
• B) Lymphocytes are the primary cells involved in the immune response.
• C) Humoral immunity uses cytotoxic chemicals to destroy pathogens.
• D) Cell-mediated immunity uses antibody formation to combat pathogens.

---

Definitions:

Company level

Refers to operations, decisions, or policies occurring or being implemented at the specific level of an individual company or organization.

French labor laws

The body of legislation in France that governs work hours, employee rights, labor relations, and workplace standards.

Labor relations system

The framework of laws, practices, and relationships between employers, employees, and unions that governs workplace dynamics and negotiations.

Competitive pressures

The dynamic forces within a market that cause organizations to compete more rigorously for customers, resources, and market share, often driving innovation and efficiency improvements.