Which of the Following Led to the Genetic Variation of Humans

question 41

Multiple Choice

Which of the following led to the genetic variation of humans?

• A) Eugenics
• B) Natural selection
• C) Race
• D) Dietary changes

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Definitions:

Methane

A greenhouse gas consisting of one carbon atom and four hydrogen atoms, commonly produced through anaerobic decomposition of organic material.

Impurities

Foreign substances within a material that can affect its properties, performance, or appearance.

Tar Sand

A sand or other sediment containing tar.

Supertankers

Supertankers are extremely large maritime vessels designed to transport vast quantities of liquids, such as crude oil or liquefied natural gas, across oceans.