Michael Is Color-Blind

question 178

Multiple Choice

Michael is color-blind. His gene for color blindness is most likely a _____.

• A) dominant gene on his X chromosome
• B) dominant gene on his Y chromosome
• C) recessive gene on his X chromosome
• D) recessive gene on his Y chromosome

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Definitions:

Texas Annexation

The process by which the Republic of Texas became a part of the United States in 1845, becoming the 28th state.

1840s

A decade during the 19th century characterized by significant political, social, and technological changes worldwide, including the widespread use of the telegraph and the growth of the abolition movement.

National History

The recorded events, developments, and narratives that form and define the identity, heritage, and past of a nation or country.

Empires

Extensive groups of states or countries ruled over by a single monarch, an oligarchy, or a sovereign state.