What Is an Average Concentration of Prokaryotic Cells Along the Surface

question 19

Multiple Choice

What is an average concentration of prokaryotic cells along the surface of pelagic water?

• A) 10⁴ cells/ml
• B) 10⁶ cells/ml
• C) 10⁸ cells/ml
• D) 10¹⁰ cells/ml

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Definitions:

Optimism

Optimism is a mental attitude characterized by hope and confidence in future outcomes or the general belief that good prevails over evil.

Pessimism

The habit of viewing things from their bleakest angle or assuming that outcomes will be the most unfavorable, reflecting an absence of hopefulness or assurance about future prospects.

Optimism

A mental attitude reflecting a belief or hope that the outcome of some specific endeavor, or outcomes in general, will be positive, favorable, and desirable.

Quarter

One-fourth of a whole, often used to describe one of four equal parts of a year, hour, or any given quantity.