All of the Following Are Correct About Mechanical Vectors, Except

question 23

Multiple Choice

All of the following are correct about mechanical vectors, except

• A)cockroaches are an example.
• B)the vector can carry the pathogen on its feet and mouthparts.
• C)the vector is important to the life cycle of the infectious agent.
• D)they can spread viral, bacterial, protozoan, and worm infections.
• E)some, like flies feed on garbage and feces.

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Definitions:

Marginal Tax Rate

The percentage of an increase in income that is taxed away.

Average Tax Rate

The ratio of the total amount of taxes paid to the total taxable income.

Flat Tax

A tax system with a constant marginal rate, usually applied to individual or corporate income, where everyone pays the same percentage regardless of income level.

Income Taxes

Taxes levied by government on individuals' or corporations' income, where the tax rates can vary depending on the income level.