Which Technique Was Used to Determine the Source of the Alga

question 71

Multiple Choice

Which technique was used to determine the source of the alga Caulerpa taxifolia that invaded the coast of California?

• A) Fluorescent dyes
• B) Electron microscopy
• C) Analysis of DNA sequences
• D) Magnetic resonance imaging

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Definitions:

Standard Deviation

A tool for gauging the level of spread or diversity among a set of measurements.

Data

Collected information and statistics intended for analysis or reference.

Data

Information collected for analysis or reference in a structured or unstructured form.

Mean

The mean is the average of a set of numbers, calculated by adding them together and dividing by the number of values.