Archaea Differ from Bacteria Because Archaea

question 23

Multiple Choice

Archaea differ from bacteria because archaea

• A) Reproduce by binary fission.
• B) Lack nuclei.
• C) Use organic compounds for food.
• D) Lack peptidoglycan.
• E) None of the above.

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Definitions:

Population variance

A measure of the dispersion of all data points within a population, squared from the mean of the population.

Confidence interval

A gamut of numbers, produced from sample statistics, believed to enfold the covert value of a population parameter.

Sample standard deviation

A statistic that measures the dispersion of a dataset relative to its mean and is calculated as the square root of the variance.

True average age

The actual mean age of all individuals in a specified group or population.