______________ Cells Play an Important Role in Allergic Reactions

question 15

Short Answer

______________ cells play an important role in allergic reactions.

---

Definitions:

Experimental Procedures

A series of steps and methods designed in an experiment to test hypotheses by manipulating and controlling variables.

Experimental Situation

A controlled environment created to test hypotheses and examine the effects of manipulations on variables.

External Validity

The extent to which the results of a study can be generalized to or across populations, settings, times, and other external conditions.

Social Influence

The impact that individuals or groups have on changing the behavior, attitudes, or beliefs of others within a social context.