Which of the Following Results in a Non-Probability Sample

question 43

Multiple Choice

Which of the following results in a non-probability sample?

• A)Stratified sampling
• B)Quota sampling
• C)Systematic sampling
• D)Cluster sampling
• E)Multi-stage sampling

Understand the concept and characteristics of the photic or epipelagic zone.

Explain the importance of seasonal thermal stratification and turnovers in temperate lakes for aquatic organisms.

Identify various aquatic and terrestrial zones based on their ecological characteristics.

Recognize the role of light in determining aquatic zones.

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Definitions:

Radioactive Tracer

A substance containing a radioisotope used to track or trace chemical reactions or biological processes by detecting the radiation it emits.

Neurons

Basic cells of the nervous system that transmit electrical and chemical signals throughout the body.

Neurotransmitters

Chemicals in the nervous system that transmit signals across a synapse from one neuron to another.

Agonists

Substances that activate receptors to produce a biological response.