Crabs and Shrimp Associated with Corals Protect Their Hosts from

question 25

Multiple Choice

Crabs and shrimp associated with corals protect their hosts from

• A) being dislodged from the substrate by currents.
• B) predation by sea-stars.
• C) predation by fishes.
• D) attack by parasitic nematodes.
• E) infection by pathogenic bacteria.

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Definitions:

Recall

The cognitive process of retrieving information from memory without significant cues, often tested in psychological studies and memory research.

Relearning

The process of learning information or skills again, often faster than the initial learning, due to previous exposure or knowledge.

Recognition

The identification of a thing or person from previous encounters or knowledge.

Repetition

The action of repeating something that has already been said or written, often used as a learning technique or to emphasize a point.