Filamentous Microbial Mats in Anoxic,sulfide-Rich Cave Springs Are Dominated by Members

question 65

Multiple Choice

Filamentous microbial mats in anoxic,sulfide-rich cave springs are dominated by members of the ______.

• A)alpha proteobacteria
• B)beta proteobacteria
• C)delta proteobacteria
• D)epsilon proteobacteria

---

Definitions:

Population Explosion

A rapid increase in the size of a population caused by such factors as a sudden decline in infant mortality or an increase in life expectancy.

Social Trend

refers to widespread changes in behavior, attitudes, or cultural norms within a society over a period of time.

Fitness Trackers

Wearable devices that monitor and record a person's physical activity, health metrics, and overall fitness level.

Population Growth

The increase in the number of individuals in a population, often measured by birth rate minus death rate, immigration, and emigration.