Data That Has Been Collected or Published Already Is

question 128

Multiple Choice

Data that has been collected or published already is:

• A) primary data.
• B) free.
• C) franchised data.
• D) secondary data.
• E) None of these are good choices.

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Definitions:

Objective Lenses

The lenses closest to the specimen in a microscope, essential for magnifying the image of the sample being studied.

Condenser

A device used to condense gas into a liquid by cooling it.

Nosepiece

Part of a microscope or other optical instrument where the selection of lenses occurs, also known as a turret.

Wet-Mount

A simple microscopic slide preparation technique where a drop of liquid sample is placed between a slide and a cover slip.