The Possibility That Mongolian Ruler Genghis Khan Spread an Unusual

question 9

Multiple Choice

The possibility that Mongolian ruler Genghis Khan spread an unusual chromosome to nearly 16 million men living today resulted from studies of ________.

• A)proteomics
• B)plasmids
• C)the X chromosome
• D)the Y chromosome

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Definitions:

Crystalline Structure

The highly ordered arrangement of atoms or molecules within a crystal, giving it characteristic physical properties.

Molten Rock

Rock that has been heated to a liquid state due to extreme temperatures found within the Earth's mantle and crust.

Earth's Surface

The outermost layer of the Earth, consisting of land and water, where various ecosystems and human activities are located.

Plate Tectonics

A scientific theory explaining the movement of the Earth's lithospheric plates and the associated phenomena such as earthquakes.