What Is the Main Function of IgD

question 6

Multiple Choice

What is the main function of IgD?

• A) It helps in class switching.
• B) It is a primary response antibody.
• C) It protects mucous membranes.
• D) It offers protection to newborns.

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Definitions:

Heuristic

A mental shortcut that allows people to solve problems and make judgments quickly and efficiently.

Brand Loyalty

The tendency of consumers to continuously purchase one brand's products over another's due to satisfaction with the product and a good experience with the brand.

Conjunctive Rule

A decision rule used in consumer behavior that entails choosing items that meet all of a predetermined set of criteria.

Weighted Additive Rule

This rule is a decision-making strategy where alternatives are evaluated by multiplying each attribute's importance weight by its quantitative value, then summing these products to determine the best option.