A Portion or Part of a Population Is Called A

question 83

Multiple Choice

A portion or part of a population is called a:

• A) Random survey
• B) Sample
• C) Tally
• D) Frequency distribution

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Definitions:

Microorganisms

Microscopic living organisms, including bacteria, viruses, fungi, and protozoa, that can be found in almost every habitat on Earth, playing essential roles in ecosystems and human health.

Fluorescent Dyes

Chemical compounds that absorb light in one wavelength and emit light at a different, usually longer, wavelength.

UV Light

Ultraviolet light, a type of electromagnetic radiation that is not visible to the human eye, known for its ability to kill bacteria and cause skin damage.

Phospholipids

A class of lipids that form the main structural component of cell membranes, made up of two fatty acids, a glycerol unit, and a phosphate group.