Gerardus Mercator Is Best Known for His Work as A(n)________

question 30

Multiple Choice

Gerardus Mercator is best known for his work as a(n) ________.

• A) architect
• B) navigator
• C) explorer
• D) mapmaker

---

Definitions:

Genetic Influence

The impact of genes inherited from parents on the traits and behaviors of an individual.

Genetic Heritability

The proportion of variation in traits within a population that is due to genetic differences among individuals.

Extraversion-Introversion

A personality dimension that contrasts tendencies toward sociability, enthusiastic activities versus reflection, and quiet activities.

Twin-Study Method

A research method in psychology that examines the relative contribution of genetic and environmental influences on traits by comparing the similarity of identical and fraternal twins.