The Rickettsias Are Divided into Groups Based Loosely on

question 47

Multiple Choice

The rickettsias are divided into groups based loosely on

• A) taxonomy.
• B) the types of clinical disease they produce.
• C) their insect vectors.
• D) their biochemical requirements.

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Definitions:

Efficiently

Efficiency in an economic context signifies achieving maximum productivity with minimum wasted effort or expense.

Marginal Cost

Is the increase in total cost that arises from producing one additional unit of a good or service.

Ruthlessly Efficient

Operating with extreme efficiency, often at the expense of other considerations such as employee welfare or ethical considerations.

Recognizable Brand Name

A brand name that is widely known among the public and is easily recalled or recognized due to its reputation or marketing.