In This Relationship,one Organism Serves as a Host to Another

question 22

Multiple Choice

In this relationship,one organism serves as a host to another organism,usually to the host's disadvantage.

• A)predation
• B)parasitism
• C)mutualism
• D)commensalism
• E)symbiotic

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Definitions:

Expected Return

The weighted average of all possible returns for a given investment, based on probabilities of outcomes.

Standard Deviation

Measures the amount of variability or dispersion around an average, reflecting the risk associated with a variable’s stability in financial contexts.

Risk-Free Rate

The theoretical rate of return of an investment with zero risk, typically associated with government bonds.