Both _______ and _______ Influence Most Biogeographic Patterns

question 94

Multiple Choice

Both _______ and _______ influence most biogeographic patterns.

• A) vicariance; biotic interchange
• B) dispersal; fusion of land masses
• C) vicariance; dispersal
• D) dispersal; barriers
• E) biotic interchange; barriers

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Definitions:

Naturalistic Observation

An observational method where subjects are examined in their natural habitat, without any alterations made by the scientist.

Case Study

An in-depth examination of a single subject, group, event, or situation over a period of time for the purpose of detailed understanding and research.

Correlational Method

A scientific approach to research that involves studying the relationship between two variables to determine if a connection exists.

Political Polls

Surveys or studies conducted to gauge public opinion on political matters, candidates, or policies, often used to predict election outcomes or understand societal trends.