Which of the Following Types of White Blood Cells Is

question 43

Multiple Choice

Which of the following types of white blood cells is useful against allergic reactions and defends against parasitic infestations?

• A) Monocyte
• B) Neutrophil
• C) Eosinophil
• D) Lymphocyte

---

Definitions:

The Origin Of Species

A landmark work by Charles Darwin that introduced the theory of biological evolution through natural selection.

Cohort Sequential Design

A research design combining cross-sectional and longitudinal designs to study changes within a population over time.

Age-related Factors

Variables or conditions that change or have different impacts on an individual depending on their age, influencing development, behavior, and health.

Cohort Effects

Phenomena where observed differences are due to the subjects' demographic positioning, particularly their year or era of birth, rather than actual differences in individuals.