Which Person Is an Obligate Carrier of an Autosomal-Recessive Single-Gene

question 21

Multiple Choice

Which person is an obligate carrier of an autosomal-recessive single-gene trait or disorder without expressing the trait or disorder?

• A)The son of a man with classic hemophilia
• B)The daughter of a woman with Marfan syndrome
• C)The son of a man who expresses a widow's peak hairline
• D)The daughter of a woman who expresses attached earlobes

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Definitions:

President Grant

Ulysses S. Grant, the 18th President of the United States, known for his leadership during the Civil War and his efforts in Reconstruction.

State-Funded Systems

Government-supported services or sectors, such as education, healthcare, and transportation, financed through taxation.

Radical Reconstruction

A period after the American Civil War during which the federal government took extensive measures to rebuild and reform the Southern states that had seceded.

Public Education

A system of education that is universally available and typically funded by the government.