Which X-Linked Trait Is Caused by a Dominant Mutant Allele

question 68

Multiple Choice

Which X-linked trait is caused by a dominant mutant allele?

• A)hemophilia A
• B)Duchenne muscular dystrophy
• C)red-green color blindness
• D)amelogenesis imperfecta
• E)testicular feminizing syndrome

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Definitions:

Sleep Terrors

Episodes of screaming, intense fear, and flailing while still asleep, often occurring in children.

Situational Stress

A type of stress that arises from external circumstances or situations, often temporary in nature.

Enuresis

The medical term for bedwetting or the involuntary urination in children beyond the age where bladder control is usually achieved.

Bladder Control

The ability to manage urinary functions, typically developed in early childhood as part of potty training.