Vicariant Events

question 13

Multiple Choice

Vicariant events

• A) result from organisms dispersing across a barrier.
• B) were common in the past but are rare today.
• C) divide a species into two or more discontinuous populations.
• D) were rare in the past but are common today.
• E) caused most of today's discontinuous species ranges.

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Definitions:

Upper Respiratory Infection

An infection affecting the upper part of the respiratory system, including the nose, throat, and bronchi, commonly known as the common cold.

PPE

Personal Protective Equipment; gear worn to minimize exposure to hazards that can cause serious workplace injuries and illnesses.

Contamination

The presence of unwanted substances or microorganisms in a material or environment, potentially causing harm or pollution.

Work In A Dark Area

Conducting tasks or operations in a location with low light levels, which may necessitate the use of additional lighting equipment for visibility.