The Ants of Genus Pseudomyrmex That Swarm Over a Bull's-Horn

question 34

Multiple Choice

The ants of genus Pseudomyrmex that swarm over a bull's-horn acacia tree:

• A)harm the plant.
• B)provide the plant with sugar.
• C)provide the plant with protein.
• D)store the plant's seeds.
• E)protect the plant against predators.

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Definitions:

Case Studies

Research method that involves the detailed examination of a single subject or situation to explore its dynamics and draw conclusions.

Hypotheses

Proposed explanations made on the basis of limited evidence as starting points for further investigation.

Correlational Studies

Research methods that examine the relationship between two or more variables without manipulating them to determine causation.

Double-Blind Study

An experimental design in which neither the participants nor the researchers know who is receiving a particular treatment, to prevent bias.