For Most of Human Existence, Which of the Following Was

question 6

Multiple Choice

For most of human existence, which of the following was the approximate fatality rate from smallpox infection in the countries where it was endemic?

• A) 1%
• B) 10%
• C) 25%
• D) 50%
• E) 100%

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Definitions:

Temporal Isolation

A prezygotic reproductive isolating mechanism in which genetic exchange is prevented between similar species because they reproduce at different times of the day, season, or year.

Genetic Exchange

The process by which genetic information is transferred between organisms, leading to variation in genetic makeup.

Diurnal Isolation

Diurnal isolation is a form of reproductive isolation where species may share the same habitat but are active at different times of the day, thus preventing mating.

Sexual Isolation

A form of reproductive isolation where different species are unable to mate or produce fertile offspring due to behavioral or physical differences.