A(n) ______ Is a Group from Which the Researcher Can

question 3

Multiple Choice

A(n) ______ is a group from which the researcher can realistically select subjects.

• A) accessible population
• B) open population
• C) target population
• D) selection population

---

Definitions:

Teratogens

Agents or factors that cause malformation of an embryo or fetus, such as certain drugs, chemicals, or infections.

Vulnerable Period

A timeframe during which an individual or system is more susceptible to damage or harm due to exposure to stresses or adverse conditions.

Congenital

Present at birth; resulting from the prenatal environment.

Prenatal Environment

The set of environmental factors, including nutrition, stress, maternal health, and external toxins, that influence the fetus during pregnancy.