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:

Bailor

One who entrusts goods to a bailee.

Bailee

A person or entity that has temporary possession of personal property belonging to another under a bailment agreement.

Voluntary Delivery

The deliberate and willing transfer of possession of an item from one party to another without coercion.

Common Carriers

Entities that provide transportation services to the general public for a fee.