Mammals Have ___ Key Classes of Immunoglobulins

question 52

Multiple Choice

Mammals have ___ key classes of immunoglobulins.

• A)3
• B)4
• C)5
• D)6

---

Definitions:

Ethnocentrism

The belief in the inherent superiority of one's own ethnic group or culture, often accompanied by a feeling of contempt for other cultures.

Indicate Numbers

Representing quantities or statistical information using numerical symbols.

Business Negotiations

The process of discussing terms and conditions between parties with the goal of reaching a mutual agreement in a business context.

Neutralize Body Odors

The process or action of eliminating or reducing unpleasant smells emanating from the body.